20199428172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3089}}^1$

素因数の和:3461

約数の個数: 216

約数和(自身を含む): 65008878480

約数和(自身を除く): 44809450308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 337, 396, 441, 462, 539, 588, 674, 693, 882, 924, 1011, 1078, 1348, 1386, 1617, 1764, 2022, 2156, 2359, 2772, 3033, 3089, 3234, 3707, 4044, 4718, 4851, 6066, 6178, 6468, 7077, 7414, 9267, 9436, 9702, 11121, 12132, 12356, 14154, 14828, 16513, 18534, 19404, 21231, 21623, 22242, 25949, 27801, 28308, 33026, 33363, 33979, 37068, 42462, 43246, 44484, 49539, 51898, 55602, 64869, 66052, 66726, 67958, 77847, 84924, 86492, 99078, 101937, 103796, 111204, 129738, 133452, 135916, 148617, 151361, 155694, 181643, 194607, 198156, 203874, 233541, 237853, 259476, 297234, 302722, 305811, 311388, 363286, 389214, 407748, 454083, 467082, 475706, 544929, 594468, 605444, 611622, 713559, 726572, 778428, 908166, 934164, 951412, 1040993, 1089858, 1223244, 1362249, 1427118, 1634787, 1664971, 1816332, 2081986, 2140677, 2179716, 2724498, 2854236, 3122979, 3269574, 3329942, 4163972, 4281354, 4994913, 5448996, 6245958, 6539148, 6659884, 7286951, 8562708, 9368937, 9989826, 11450923, 12491916, 14573902, 14984739, 18737874, 19979652, 21860853, 22901846, 29147804, 29969478, 34352769, 37475748, 43721706, 45803692, 51008657, 59938956, 65582559, 68705538, 80156461, 87443412, 102017314, 103058307, 131165118, 137411076, 153025971, 160312922, 204034628, 206116614, 240469383, 262330236, 306051942, 320625844, 412233228, 459077913, 480938766, 561095227, 612103884, 721408149, 918155826, 961877532, 1122190454, 1442816298, 1683285681, 1836311652, 2244380908, 2885632596, 3366571362, 5049857043, 6733142724, 10099714086, 20199428172]

約数ペア:

[(1, 20199428172), (2, 10099714086), (3, 6733142724), (4, 5049857043), (6, 3366571362), (7, 2885632596), (9, 2244380908), (11, 1836311652), (12, 1683285681), (14, 1442816298), (18, 1122190454), (21, 961877532), (22, 918155826), (28, 721408149), (33, 612103884), (36, 561095227), (42, 480938766), (44, 459077913), (49, 412233228), (63, 320625844), (66, 306051942), (77, 262330236), (84, 240469383), (98, 206116614), (99, 204034628), (126, 160312922), (132, 153025971), (147, 137411076), (154, 131165118), (196, 103058307), (198, 102017314), (231, 87443412), (252, 80156461), (294, 68705538), (308, 65582559), (337, 59938956), (396, 51008657), (441, 45803692), (462, 43721706), (539, 37475748), (588, 34352769), (674, 29969478), (693, 29147804), (882, 22901846), (924, 21860853), (1011, 19979652), (1078, 18737874), (1348, 14984739), (1386, 14573902), (1617, 12491916), (1764, 11450923), (2022, 9989826), (2156, 9368937), (2359, 8562708), (2772, 7286951), (3033, 6659884), (3089, 6539148), (3234, 6245958), (3707, 5448996), (4044, 4994913), (4718, 4281354), (4851, 4163972), (6066, 3329942), (6178, 3269574), (6468, 3122979), (7077, 2854236), (7414, 2724498), (9267, 2179716), (9436, 2140677), (9702, 2081986), (11121, 1816332), (12132, 1664971), (12356, 1634787), (14154, 1427118), (14828, 1362249), (16513, 1223244), (18534, 1089858), (19404, 1040993), (21231, 951412), (21623, 934164), (22242, 908166), (25949, 778428), (27801, 726572), (28308, 713559), (33026, 611622), (33363, 605444), (33979, 594468), (37068, 544929), (42462, 475706), (43246, 467082), (44484, 454083), (49539, 407748), (51898, 389214), (55602, 363286), (64869, 311388), (66052, 305811), (66726, 302722), (67958, 297234), (77847, 259476), (84924, 237853), (86492, 233541), (99078, 203874), (101937, 198156), (103796, 194607), (111204, 181643), (129738, 155694), (133452, 151361), (135916, 148617)]