20173951430

素因数分解:

$2^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1553}}^1\times {\mathrm{2213}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 36414844704

約数和(自身を除く): 16240893274

約数列:

[1, 2, 5, 10, 587, 1174, 1553, 2213, 2935, 3106, 4426, 5870, 7765, 11065, 15530, 22130, 911611, 1299031, 1823222, 2598062, 3436789, 4558055, 6495155, 6873578, 9116110, 12990310, 17183945, 34367890, 2017395143, 4034790286, 10086975715, 20173951430]

約数ペア:

[(1, 20173951430), (2, 10086975715), (5, 4034790286), (10, 2017395143), (587, 34367890), (1174, 17183945), (1553, 12990310), (2213, 9116110), (2935, 6873578), (3106, 6495155), (4426, 4558055), (5870, 3436789), (7765, 2598062), (11065, 1823222), (15530, 1299031), (22130, 911611)]