20066534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1151}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11452186

約数列:

[1, 2, 23, 46, 379, 758, 1151, 2302, 8717, 17434, 26473, 52946, 436229, 872458, 10033267, 20066534]

約数ペア:

[(1, 20066534), (2, 10033267), (23, 872458), (46, 436229), (379, 52946), (758, 26473), (1151, 17434), (2302, 8717)]