20180743432

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{104149}}^1$

素因数の和:104665

約数の個数: 32

約数和(自身を含む): 38637567000

約数和(自身を除く): 18456823568

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 457, 914, 1828, 3656, 24221, 48442, 96884, 104149, 193768, 208298, 416596, 833192, 5519897, 11039794, 22079588, 44159176, 47596093, 95192186, 190384372, 380768744, 2522592929, 5045185858, 10090371716, 20180743432]

約数ペア:

[(1, 20180743432), (2, 10090371716), (4, 5045185858), (8, 2522592929), (53, 380768744), (106, 190384372), (212, 95192186), (424, 47596093), (457, 44159176), (914, 22079588), (1828, 11039794), (3656, 5519897), (24221, 833192), (48442, 416596), (96884, 208298), (104149, 193768)]