20124807528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31699}}^1\times {\mathrm{3779}}^1$

素因数の和:35494

約数の個数: 64

約数和(自身を含む): 57516480000

約数和(自身を除く): 37391672472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3779, 7558, 11337, 15116, 22674, 26453, 30232, 31699, 45348, 52906, 63398, 79359, 90696, 95097, 105812, 126796, 158718, 190194, 211624, 221893, 253592, 317436, 380388, 443786, 634872, 665679, 760776, 887572, 1331358, 1775144, 2662716, 5325432, 119790521, 239581042, 359371563, 479162084, 718743126, 838533647, 958324168, 1437486252, 1677067294, 2515600941, 2874972504, 3354134588, 5031201882, 6708269176, 10062403764, 20124807528]

約数ペア:

[(1, 20124807528), (2, 10062403764), (3, 6708269176), (4, 5031201882), (6, 3354134588), (7, 2874972504), (8, 2515600941), (12, 1677067294), (14, 1437486252), (21, 958324168), (24, 838533647), (28, 718743126), (42, 479162084), (56, 359371563), (84, 239581042), (168, 119790521), (3779, 5325432), (7558, 2662716), (11337, 1775144), (15116, 1331358), (22674, 887572), (26453, 760776), (30232, 665679), (31699, 634872), (45348, 443786), (52906, 380388), (63398, 317436), (79359, 253592), (90696, 221893), (95097, 211624), (105812, 190194), (126796, 158718)]