20163558

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8867}}^1$

素因数の和:9251

約数の個数: 16

約数和(自身を含む): 40438080

約数和(自身を除く): 20274522

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8867, 17734, 26601, 53202, 3360593, 6721186, 10081779, 20163558]

約数ペア:

[(1, 20163558), (2, 10081779), (3, 6721186), (6, 3360593), (379, 53202), (758, 26601), (1137, 17734), (2274, 8867)]