20138046970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3623}}^1\times {\mathrm{9421}}^1$

素因数の和:13110

約数の個数: 32

約数和(自身を含む): 36876954240

約数和(自身を除く): 16738907270

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3623, 7246, 9421, 18115, 18842, 36230, 47105, 94210, 213757, 427514, 555839, 1068785, 1111678, 2137570, 2779195, 5558390, 34132283, 68264566, 170661415, 341322830, 2013804697, 4027609394, 10069023485, 20138046970]

約数ペア:

[(1, 20138046970), (2, 10069023485), (5, 4027609394), (10, 2013804697), (59, 341322830), (118, 170661415), (295, 68264566), (590, 34132283), (3623, 5558390), (7246, 2779195), (9421, 2137570), (18115, 1111678), (18842, 1068785), (36230, 555839), (47105, 427514), (94210, 213757)]