20100322494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1579469}}^1$

素因数の和:1579585

約数の個数: 48

約数和(自身を含む): 50265053280

約数和(自身を除く): 30164730786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 1579469, 3158938, 4738407, 9476814, 11056283, 14215221, 22112566, 28430442, 33168849, 66337698, 99506547, 159526369, 199013094, 319052738, 478579107, 957158214, 1116684583, 1435737321, 2233369166, 2871474642, 3350053749, 6700107498, 10050161247, 20100322494]

約数ペア:

[(1, 20100322494), (2, 10050161247), (3, 6700107498), (6, 3350053749), (7, 2871474642), (9, 2233369166), (14, 1435737321), (18, 1116684583), (21, 957158214), (42, 478579107), (63, 319052738), (101, 199013094), (126, 159526369), (202, 99506547), (303, 66337698), (606, 33168849), (707, 28430442), (909, 22112566), (1414, 14215221), (1818, 11056283), (2121, 9476814), (4242, 4738407), (6363, 3158938), (12726, 1579469)]