20139604716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463747}}^1$

素因数の和:463819

約数の個数: 96

約数和(自身を含む): 59834621952

約数和(自身を除く): 39695017236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 132, 141, 154, 188, 231, 282, 308, 329, 462, 517, 564, 658, 924, 987, 1034, 1316, 1551, 1974, 2068, 3102, 3619, 3948, 6204, 7238, 10857, 14476, 21714, 43428, 463747, 927494, 1391241, 1854988, 2782482, 3246229, 5101217, 5564964, 6492458, 9738687, 10202434, 12984916, 15303651, 19477374, 20404868, 21796109, 30607302, 35708519, 38954748, 43592218, 61214604, 65388327, 71417038, 87184436, 107125557, 130776654, 142834076, 152572763, 214251114, 239757199, 261553308, 305145526, 428502228, 457718289, 479514398, 610291052, 719271597, 915436578, 959028796, 1438543194, 1678300393, 1830873156, 2877086388, 3356600786, 5034901179, 6713201572, 10069802358, 20139604716]

約数ペア:

[(1, 20139604716), (2, 10069802358), (3, 6713201572), (4, 5034901179), (6, 3356600786), (7, 2877086388), (11, 1830873156), (12, 1678300393), (14, 1438543194), (21, 959028796), (22, 915436578), (28, 719271597), (33, 610291052), (42, 479514398), (44, 457718289), (47, 428502228), (66, 305145526), (77, 261553308), (84, 239757199), (94, 214251114), (132, 152572763), (141, 142834076), (154, 130776654), (188, 107125557), (231, 87184436), (282, 71417038), (308, 65388327), (329, 61214604), (462, 43592218), (517, 38954748), (564, 35708519), (658, 30607302), (924, 21796109), (987, 20404868), (1034, 19477374), (1316, 15303651), (1551, 12984916), (1974, 10202434), (2068, 9738687), (3102, 6492458), (3619, 5564964), (3948, 5101217), (6204, 3246229), (7238, 2782482), (10857, 1854988), (14476, 1391241), (21714, 927494), (43428, 463747)]