20031504

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11279}}^1$

素因数の和:11327

約数の個数: 40

約数和(自身を含む): 53151360

約数和(自身を除く): 33119856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11279, 22558, 33837, 45116, 67674, 90232, 135348, 180464, 270696, 417323, 541392, 834646, 1251969, 1669292, 2503938, 3338584, 5007876, 6677168, 10015752, 20031504]

約数ペア:

[(1, 20031504), (2, 10015752), (3, 6677168), (4, 5007876), (6, 3338584), (8, 2503938), (12, 1669292), (16, 1251969), (24, 834646), (37, 541392), (48, 417323), (74, 270696), (111, 180464), (148, 135348), (222, 90232), (296, 67674), (444, 45116), (592, 33837), (888, 22558), (1776, 11279)]