20176043330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1\times {\mathrm{22039}}^1$

素因数の和:24218

約数の個数: 32

約数和(自身を含む): 37180598400

約数和(自身を除く): 17004555070

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2129, 4258, 10645, 21290, 22039, 44078, 91547, 110195, 183094, 220390, 457735, 915470, 947677, 1895354, 4738385, 9476770, 46921031, 93842062, 234605155, 469210310, 2017604333, 4035208666, 10088021665, 20176043330]

約数ペア:

[(1, 20176043330), (2, 10088021665), (5, 4035208666), (10, 2017604333), (43, 469210310), (86, 234605155), (215, 93842062), (430, 46921031), (2129, 9476770), (4258, 4738385), (10645, 1895354), (21290, 947677), (22039, 915470), (44078, 457735), (91547, 220390), (110195, 183094)]