20131754964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{1733}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 49220075520

約数和(自身を除く): 29088320556

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 479, 516, 564, 958, 1437, 1733, 1916, 2021, 2874, 3466, 4042, 5199, 5748, 6063, 6932, 8084, 10398, 12126, 20597, 20796, 22513, 24252, 41194, 45026, 61791, 67539, 74519, 81451, 82388, 90052, 123582, 135078, 149038, 162902, 223557, 244353, 247164, 270156, 298076, 325804, 447114, 488706, 830107, 894228, 968059, 977412, 1660214, 1936118, 2490321, 2904177, 3320428, 3502393, 3872236, 4980642, 5808354, 7004786, 9961284, 10507179, 11616708, 14009572, 21014358, 35694601, 39015029, 42028716, 71389202, 78030058, 107083803, 117045087, 142778404, 156060116, 214167606, 234090174, 428335212, 468180348, 1677646247, 3355292494, 5032938741, 6710584988, 10065877482, 20131754964]

約数ペア:

[(1, 20131754964), (2, 10065877482), (3, 6710584988), (4, 5032938741), (6, 3355292494), (12, 1677646247), (43, 468180348), (47, 428335212), (86, 234090174), (94, 214167606), (129, 156060116), (141, 142778404), (172, 117045087), (188, 107083803), (258, 78030058), (282, 71389202), (479, 42028716), (516, 39015029), (564, 35694601), (958, 21014358), (1437, 14009572), (1733, 11616708), (1916, 10507179), (2021, 9961284), (2874, 7004786), (3466, 5808354), (4042, 4980642), (5199, 3872236), (5748, 3502393), (6063, 3320428), (6932, 2904177), (8084, 2490321), (10398, 1936118), (12126, 1660214), (20597, 977412), (20796, 968059), (22513, 894228), (24252, 830107), (41194, 488706), (45026, 447114), (61791, 325804), (67539, 298076), (74519, 270156), (81451, 247164), (82388, 244353), (90052, 223557), (123582, 162902), (135078, 149038)]