20282676

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31891}}^1$

素因数の和:31951

約数の個数: 24

約数和(自身を含む): 48220704

約数和(自身を除く): 27938028

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31891, 63782, 95673, 127564, 191346, 382692, 1690223, 3380446, 5070669, 6760892, 10141338, 20282676]

約数ペア:

[(1, 20282676), (2, 10141338), (3, 6760892), (4, 5070669), (6, 3380446), (12, 1690223), (53, 382692), (106, 191346), (159, 127564), (212, 95673), (318, 63782), (636, 31891)]