20123100314

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{851303}}^1$

素因数の和:851581

約数の個数: 16

約数和(自身を含む): 30892119552

約数和(自身を除く): 10769019238

約数列:

[1, 2, 53, 106, 223, 446, 11819, 23638, 851303, 1702606, 45119059, 90238118, 189840569, 379681138, 10061550157, 20123100314]

約数ペア:

[(1, 20123100314), (2, 10061550157), (53, 379681138), (106, 189840569), (223, 90238118), (446, 45119059), (11819, 1702606), (23638, 851303)]