20195217432

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{6359}}^1$

素因数の和:6432

約数の個数: 240

約数和(自身を含む): 63373266000

約数和(自身を除く): 43178048568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 169, 174, 216, 232, 234, 261, 312, 324, 338, 348, 351, 377, 468, 507, 522, 648, 676, 696, 702, 754, 783, 936, 1014, 1044, 1053, 1131, 1352, 1404, 1508, 1521, 1566, 2028, 2088, 2106, 2262, 2349, 2808, 3016, 3042, 3132, 3393, 4056, 4212, 4524, 4563, 4698, 4901, 6084, 6264, 6359, 6786, 8424, 9048, 9126, 9396, 9802, 10179, 12168, 12718, 13572, 13689, 14703, 18252, 18792, 19077, 19604, 20358, 25436, 27144, 27378, 29406, 30537, 36504, 38154, 39208, 40716, 44109, 50872, 54756, 57231, 58812, 61074, 76308, 81432, 82667, 88218, 109512, 114462, 117624, 122148, 132327, 152616, 165334, 171693, 176436, 184411, 228924, 244296, 248001, 264654, 330668, 343386, 352872, 368822, 396981, 457848, 496002, 515079, 529308, 553233, 661336, 686772, 737644, 744003, 793962, 992004, 1030158, 1058616, 1074671, 1106466, 1373544, 1475288, 1488006, 1587924, 1659699, 1984008, 2060316, 2149342, 2212932, 2232009, 2397343, 2976012, 3175848, 3224013, 3319398, 4120632, 4298684, 4425864, 4464018, 4794686, 4979097, 5952024, 6448026, 6638796, 6696027, 7192029, 8597368, 8928036, 9589372, 9672039, 9958194, 12896052, 13277592, 13392054, 14384058, 14937291, 17856072, 19178744, 19344078, 19916388, 21576087, 25792104, 26784108, 28768116, 29016117, 29874582, 31165459, 38688156, 39832776, 43152174, 53568216, 57536232, 58032234, 59749164, 62330918, 64728261, 77376312, 86304348, 87048351, 93496377, 116064468, 119498328, 124661836, 129456522, 172608696, 174096702, 186992754, 194184783, 232128936, 249323672, 258913044, 280489131, 348193404, 373985508, 388369566, 517826088, 560978262, 696386808, 747971016, 776739132, 841467393, 1121956524, 1553478264, 1682934786, 2243913048, 2524402179, 3365869572, 5048804358, 6731739144, 10097608716, 20195217432]

約数ペア:

[(1, 20195217432), (2, 10097608716), (3, 6731739144), (4, 5048804358), (6, 3365869572), (8, 2524402179), (9, 2243913048), (12, 1682934786), (13, 1553478264), (18, 1121956524), (24, 841467393), (26, 776739132), (27, 747971016), (29, 696386808), (36, 560978262), (39, 517826088), (52, 388369566), (54, 373985508), (58, 348193404), (72, 280489131), (78, 258913044), (81, 249323672), (87, 232128936), (104, 194184783), (108, 186992754), (116, 174096702), (117, 172608696), (156, 129456522), (162, 124661836), (169, 119498328), (174, 116064468), (216, 93496377), (232, 87048351), (234, 86304348), (261, 77376312), (312, 64728261), (324, 62330918), (338, 59749164), (348, 58032234), (351, 57536232), (377, 53568216), (468, 43152174), (507, 39832776), (522, 38688156), (648, 31165459), (676, 29874582), (696, 29016117), (702, 28768116), (754, 26784108), (783, 25792104), (936, 21576087), (1014, 19916388), (1044, 19344078), (1053, 19178744), (1131, 17856072), (1352, 14937291), (1404, 14384058), (1508, 13392054), (1521, 13277592), (1566, 12896052), (2028, 9958194), (2088, 9672039), (2106, 9589372), (2262, 8928036), (2349, 8597368), (2808, 7192029), (3016, 6696027), (3042, 6638796), (3132, 6448026), (3393, 5952024), (4056, 4979097), (4212, 4794686), (4524, 4464018), (4563, 4425864), (4698, 4298684), (4901, 4120632), (6084, 3319398), (6264, 3224013), (6359, 3175848), (6786, 2976012), (8424, 2397343), (9048, 2232009), (9126, 2212932), (9396, 2149342), (9802, 2060316), (10179, 1984008), (12168, 1659699), (12718, 1587924), (13572, 1488006), (13689, 1475288), (14703, 1373544), (18252, 1106466), (18792, 1074671), (19077, 1058616), (19604, 1030158), (20358, 992004), (25436, 793962), (27144, 744003), (27378, 737644), (29406, 686772), (30537, 661336), (36504, 553233), (38154, 529308), (39208, 515079), (40716, 496002), (44109, 457848), (50872, 396981), (54756, 368822), (57231, 352872), (58812, 343386), (61074, 330668), (76308, 264654), (81432, 248001), (82667, 244296), (88218, 228924), (109512, 184411), (114462, 176436), (117624, 171693), (122148, 165334), (132327, 152616)]