20165566734

素因数分解:

$2^1\times 3^4\times {\mathrm{124478807}}^1$

素因数の和:124478821

約数の個数: 20

約数和(自身を含む): 45185807304

約数和(自身を除く): 25020240570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124478807, 248957614, 373436421, 746872842, 1120309263, 2240618526, 3360927789, 6721855578, 10082783367, 20165566734]

約数ペア:

[(1, 20165566734), (2, 10082783367), (3, 6721855578), (6, 3360927789), (9, 2240618526), (18, 1120309263), (27, 746872842), (54, 373436421), (81, 248957614), (162, 124478807)]