20260980970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9001}}^1\times {\mathrm{13241}}^1$

素因数の和:22266

約数の個数: 32

約数和(自身を含む): 38622252816

約数和(自身を除く): 18361271846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9001, 13241, 18002, 26482, 45005, 66205, 90010, 132410, 153017, 225097, 306034, 450194, 765085, 1125485, 1530170, 2250970, 119182241, 238364482, 595911205, 1191822410, 2026098097, 4052196194, 10130490485, 20260980970]

約数ペア:

[(1, 20260980970), (2, 10130490485), (5, 4052196194), (10, 2026098097), (17, 1191822410), (34, 595911205), (85, 238364482), (170, 119182241), (9001, 2250970), (13241, 1530170), (18002, 1125485), (26482, 765085), (45005, 450194), (66205, 306034), (90010, 225097), (132410, 153017)]