20225710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49331}}^1$

素因数の和:49379

約数の個数: 16

約数和(自身を含む): 37294992

約数和(自身を除く): 17069282

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49331, 98662, 246655, 493310, 2022571, 4045142, 10112855, 20225710]

約数ペア:

[(1, 20225710), (2, 10112855), (5, 4045142), (10, 2022571), (41, 493310), (82, 246655), (205, 98662), (410, 49331)]