20171882926

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{733}}^1\times {\mathrm{6263}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 32828120640

約数和(自身を除く): 12656237714

約数列:

[1, 2, 13, 26, 169, 338, 733, 1466, 2197, 4394, 6263, 9529, 12526, 19058, 81419, 123877, 162838, 247754, 1058447, 1610401, 2116894, 3220802, 4590779, 9181558, 13759811, 27519622, 59680127, 119360254, 775841651, 1551683302, 10085941463, 20171882926]

約数ペア:

[(1, 20171882926), (2, 10085941463), (13, 1551683302), (26, 775841651), (169, 119360254), (338, 59680127), (733, 27519622), (1466, 13759811), (2197, 9181558), (4394, 4590779), (6263, 3220802), (9529, 2116894), (12526, 1610401), (19058, 1058447), (81419, 247754), (123877, 162838)]