20138025604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{201163}}^1$

素因数の和:202059

約数の個数: 24

約数和(自身を含む): 36499196160

約数和(自身を除く): 16361170556

約数列:

[1, 2, 4, 29, 58, 116, 863, 1726, 3452, 25027, 50054, 100108, 201163, 402326, 804652, 5833727, 11667454, 23334908, 173603669, 347207338, 694414676, 5034506401, 10069012802, 20138025604]

約数ペア:

[(1, 20138025604), (2, 10069012802), (4, 5034506401), (29, 694414676), (58, 347207338), (116, 173603669), (863, 23334908), (1726, 11667454), (3452, 5833727), (25027, 804652), (50054, 402326), (100108, 201163)]