20281963524

素因数分解:

$2^2\times 3^1\times {\mathrm{46771}}^1\times {\mathrm{36137}}^1$

素因数の和:82915

約数の個数: 24

約数和(自身を含む): 47326903008

約数和(自身を除く): 27044939484

約数列:

[1, 2, 3, 4, 6, 12, 36137, 46771, 72274, 93542, 108411, 140313, 144548, 187084, 216822, 280626, 433644, 561252, 1690163627, 3380327254, 5070490881, 6760654508, 10140981762, 20281963524]

約数ペア:

[(1, 20281963524), (2, 10140981762), (3, 6760654508), (4, 5070490881), (6, 3380327254), (12, 1690163627), (36137, 561252), (46771, 433644), (72274, 280626), (93542, 216822), (108411, 187084), (140313, 144548)]