20171477146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1\times {\mathrm{4253}}^1$

素因数の和:4998

約数の個数: 32

約数和(自身を含む): 31425148800

約数和(自身を除く): 11253671654

約数列:

[1, 2, 37, 74, 107, 214, 599, 1198, 3959, 4253, 7918, 8506, 22163, 44326, 64093, 128186, 157361, 314722, 455071, 910142, 2371441, 2547547, 4742882, 5095094, 16837627, 33675254, 94259239, 188518478, 272587529, 545175058, 10085738573, 20171477146]

約数ペア:

[(1, 20171477146), (2, 10085738573), (37, 545175058), (74, 272587529), (107, 188518478), (214, 94259239), (599, 33675254), (1198, 16837627), (3959, 5095094), (4253, 4742882), (7918, 2547547), (8506, 2371441), (22163, 910142), (44326, 455071), (64093, 314722), (128186, 157361)]