2020698876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{19447}}^1$

素因数の和:20698

約数の個数: 48

約数和(自身を含む): 5393163776

約数和(自身を除く): 3372464900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 2474, 3711, 4948, 7422, 8659, 14844, 17318, 19447, 25977, 34636, 38894, 51954, 58341, 77788, 103908, 116682, 136129, 233364, 272258, 408387, 544516, 816774, 1633548, 24055939, 48111878, 72167817, 96223756, 144335634, 168391573, 288671268, 336783146, 505174719, 673566292, 1010349438, 2020698876]

約数ペア:

[(1, 2020698876), (2, 1010349438), (3, 673566292), (4, 505174719), (6, 336783146), (7, 288671268), (12, 168391573), (14, 144335634), (21, 96223756), (28, 72167817), (42, 48111878), (84, 24055939), (1237, 1633548), (2474, 816774), (3711, 544516), (4948, 408387), (7422, 272258), (8659, 233364), (14844, 136129), (17318, 116682), (19447, 103908), (25977, 77788), (34636, 58341), (38894, 51954)]