20583722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 31776192

約数和(自身を除く): 11192470

約数列:

[1, 2, 41, 82, 283, 566, 887, 1774, 11603, 23206, 36367, 72734, 251021, 502042, 10291861, 20583722]

約数ペア:

[(1, 20583722), (2, 10291861), (41, 502042), (82, 251021), (283, 72734), (566, 36367), (887, 23206), (1774, 11603)]