20163665422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{65581}}^1\times {\mathrm{9043}}^1$

素因数の和:74643

約数の個数: 16

約数和(自身を含む): 32028674832

約数和(自身を除く): 11865009410

約数列:

[1, 2, 17, 34, 9043, 18086, 65581, 131162, 153731, 307462, 1114877, 2229754, 593048983, 1186097966, 10081832711, 20163665422]

約数ペア:

[(1, 20163665422), (2, 10081832711), (17, 1186097966), (34, 593048983), (9043, 2229754), (18086, 1114877), (65581, 307462), (131162, 153731)]