20163348316

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{1949}}^1\times {\mathrm{14449}}^1$

素因数の和:16581

約数の個数: 24

約数和(自身を含む): 35503650000

約数和(自身を除く): 15340301684

約数列:

[1, 2, 4, 179, 358, 716, 1949, 3898, 7796, 14449, 28898, 57796, 348871, 697742, 1395484, 2586371, 5172742, 10345484, 28161101, 56322202, 112644404, 5040837079, 10081674158, 20163348316]

約数ペア:

[(1, 20163348316), (2, 10081674158), (4, 5040837079), (179, 112644404), (358, 56322202), (716, 28161101), (1949, 10345484), (3898, 5172742), (7796, 2586371), (14449, 1395484), (28898, 697742), (57796, 348871)]