20160977778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23830943}}^1$

素因数の和:23830998

約数の個数: 24

約数和(自身を含む): 44611527168

約数和(自身を除く): 24450549390

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23830943, 47661886, 71492829, 142985658, 214478487, 428956974, 1120054321, 2240108642, 3360162963, 6720325926, 10080488889, 20160977778]

約数ペア:

[(1, 20160977778), (2, 10080488889), (3, 6720325926), (6, 3360162963), (9, 2240108642), (18, 1120054321), (47, 428956974), (94, 214478487), (141, 142985658), (282, 71492829), (423, 47661886), (846, 23830943)]