20278327522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11914411}}^1$

素因数の和:11914473

約数の個数: 16

約数和(自身を含む): 32597831232

約数和(自身を除く): 12319503710

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11914411, 23828822, 274031453, 440833207, 548062906, 881666414, 10139163761, 20278327522]

約数ペア:

[(1, 20278327522), (2, 10139163761), (23, 881666414), (37, 548062906), (46, 440833207), (74, 274031453), (851, 23828822), (1702, 11914411)]