20331612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80681}}^1$

素因数の和:80698

約数の個数: 36

約数和(自身を含む): 58736496

約数和(自身を除く): 38404884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80681, 161362, 242043, 322724, 484086, 564767, 726129, 968172, 1129534, 1452258, 1694301, 2259068, 2904516, 3388602, 5082903, 6777204, 10165806, 20331612]

約数ペア:

[(1, 20331612), (2, 10165806), (3, 6777204), (4, 5082903), (6, 3388602), (7, 2904516), (9, 2259068), (12, 1694301), (14, 1452258), (18, 1129534), (21, 968172), (28, 726129), (36, 564767), (42, 484086), (63, 322724), (84, 242043), (126, 161362), (252, 80681)]