20374171

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 1358309

約数列:

[1, 41, 47, 97, 109, 1927, 3977, 4469, 4559, 5123, 10573, 186919, 210043, 433493, 496931, 20374171]

約数ペア:

[(1, 20374171), (41, 496931), (47, 433493), (97, 210043), (109, 186919), (1927, 10573), (3977, 5123), (4469, 4559)]