20852495286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12109463}}^1$

素因数の和:12109516

約数の個数: 32

約数和(自身を含む): 48825358848

約数和(自身を除く): 27972863562

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 12109463, 24218926, 36328389, 72656778, 84766241, 169532482, 254298723, 496487983, 508597446, 992975966, 1489463949, 2978927898, 3475415881, 6950831762, 10426247643, 20852495286]

約数ペア:

[(1, 20852495286), (2, 10426247643), (3, 6950831762), (6, 3475415881), (7, 2978927898), (14, 1489463949), (21, 992975966), (41, 508597446), (42, 496487983), (82, 254298723), (123, 169532482), (246, 84766241), (287, 72656778), (574, 36328389), (861, 24218926), (1722, 12109463)]