20199930156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:581

約数の個数: 288

約数和(自身を含む): 61564059648

約数和(自身を除く): 41364129492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 61, 63, 73, 84, 94, 122, 126, 141, 146, 183, 188, 219, 244, 252, 282, 292, 329, 366, 383, 423, 427, 438, 511, 549, 564, 657, 658, 732, 766, 846, 854, 876, 987, 1022, 1098, 1149, 1281, 1314, 1316, 1532, 1533, 1692, 1708, 1974, 2044, 2196, 2298, 2562, 2628, 2681, 2867, 2961, 3066, 3431, 3447, 3843, 3948, 4453, 4596, 4599, 5124, 5362, 5734, 5922, 6132, 6862, 6894, 7686, 8043, 8601, 8906, 9198, 10293, 10724, 11468, 11844, 13359, 13724, 13788, 15372, 16086, 17202, 17812, 18001, 18396, 20069, 20586, 23363, 24017, 24129, 25803, 26718, 27959, 30879, 31171, 32172, 34404, 36002, 40077, 40138, 41172, 46726, 48034, 48258, 51606, 53436, 54003, 55918, 60207, 61758, 62342, 70089, 72004, 72051, 80154, 80276, 83877, 93452, 93513, 96068, 96516, 103212, 108006, 111836, 120414, 123516, 124684, 126007, 140178, 144102, 160308, 162009, 163541, 167754, 180621, 187026, 195713, 209291, 210267, 216012, 216153, 240828, 251631, 252014, 280356, 280539, 288204, 324018, 327082, 335508, 361242, 374052, 378021, 391426, 418582, 420534, 432306, 490623, 503262, 504028, 561078, 587139, 627873, 648036, 654164, 722484, 756042, 782852, 837164, 841068, 864612, 981246, 1006524, 1098061, 1122156, 1134063, 1174278, 1255746, 1314073, 1465037, 1471869, 1512084, 1705499, 1761417, 1883619, 1962492, 2196122, 2268126, 2348556, 2511492, 2628146, 2930074, 2943738, 3294183, 3410998, 3522834, 3767238, 3942219, 4392244, 4395111, 4536252, 5116497, 5256292, 5860148, 5887476, 6588366, 6821996, 7045668, 7534476, 7686427, 7884438, 8790222, 9198511, 9882549, 10232994, 11826657, 11938493, 13176732, 13185333, 15349491, 15372854, 15768876, 17580444, 18397022, 19765098, 20465988, 23059281, 23653314, 23876986, 26370666, 27595533, 30698982, 30745708, 35815479, 36794044, 39530196, 46118562, 47306628, 47753972, 52741332, 55191066, 61397964, 69177843, 71630958, 80158453, 82786599, 92237124, 107446437, 110382132, 138355686, 143261916, 160316906, 165573198, 214892874, 240475359, 276711372, 320633812, 331146396, 429785748, 480950718, 561109171, 721426077, 961901436, 1122218342, 1442852154, 1683327513, 2244436684, 2885704308, 3366655026, 5049982539, 6733310052, 10099965078, 20199930156]

約数ペア:

[(1, 20199930156), (2, 10099965078), (3, 6733310052), (4, 5049982539), (6, 3366655026), (7, 2885704308), (9, 2244436684), (12, 1683327513), (14, 1442852154), (18, 1122218342), (21, 961901436), (28, 721426077), (36, 561109171), (42, 480950718), (47, 429785748), (61, 331146396), (63, 320633812), (73, 276711372), (84, 240475359), (94, 214892874), (122, 165573198), (126, 160316906), (141, 143261916), (146, 138355686), (183, 110382132), (188, 107446437), (219, 92237124), (244, 82786599), (252, 80158453), (282, 71630958), (292, 69177843), (329, 61397964), (366, 55191066), (383, 52741332), (423, 47753972), (427, 47306628), (438, 46118562), (511, 39530196), (549, 36794044), (564, 35815479), (657, 30745708), (658, 30698982), (732, 27595533), (766, 26370666), (846, 23876986), (854, 23653314), (876, 23059281), (987, 20465988), (1022, 19765098), (1098, 18397022), (1149, 17580444), (1281, 15768876), (1314, 15372854), (1316, 15349491), (1532, 13185333), (1533, 13176732), (1692, 11938493), (1708, 11826657), (1974, 10232994), (2044, 9882549), (2196, 9198511), (2298, 8790222), (2562, 7884438), (2628, 7686427), (2681, 7534476), (2867, 7045668), (2961, 6821996), (3066, 6588366), (3431, 5887476), (3447, 5860148), (3843, 5256292), (3948, 5116497), (4453, 4536252), (4596, 4395111), (4599, 4392244), (5124, 3942219), (5362, 3767238), (5734, 3522834), (5922, 3410998), (6132, 3294183), (6862, 2943738), (6894, 2930074), (7686, 2628146), (8043, 2511492), (8601, 2348556), (8906, 2268126), (9198, 2196122), (10293, 1962492), (10724, 1883619), (11468, 1761417), (11844, 1705499), (13359, 1512084), (13724, 1471869), (13788, 1465037), (15372, 1314073), (16086, 1255746), (17202, 1174278), (17812, 1134063), (18001, 1122156), (18396, 1098061), (20069, 1006524), (20586, 981246), (23363, 864612), (24017, 841068), (24129, 837164), (25803, 782852), (26718, 756042), (27959, 722484), (30879, 654164), (31171, 648036), (32172, 627873), (34404, 587139), (36002, 561078), (40077, 504028), (40138, 503262), (41172, 490623), (46726, 432306), (48034, 420534), (48258, 418582), (51606, 391426), (53436, 378021), (54003, 374052), (55918, 361242), (60207, 335508), (61758, 327082), (62342, 324018), (70089, 288204), (72004, 280539), (72051, 280356), (80154, 252014), (80276, 251631), (83877, 240828), (93452, 216153), (93513, 216012), (96068, 210267), (96516, 209291), (103212, 195713), (108006, 187026), (111836, 180621), (120414, 167754), (123516, 163541), (124684, 162009), (126007, 160308), (140178, 144102)]