20194687893

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1\times {\mathrm{27107}}^1$

素因数の和:29624

約数の個数: 16

約数和(自身を含む): 27199950336

約数和(自身を除く): 7005262443

約数列:

[1, 3, 103, 309, 2411, 7233, 27107, 81321, 248333, 744999, 2792021, 8376063, 65354977, 196064931, 6731562631, 20194687893]

約数ペア:

[(1, 20194687893), (3, 6731562631), (103, 196064931), (309, 65354977), (2411, 8376063), (7233, 2792021), (27107, 744999), (81321, 248333)]