20996875824

素因数分解:

$2^4\times 3^1\times {\mathrm{437434913}}^1$

素因数の和:437434924

約数の個数: 20

約数和(自身を含む): 54241929336

約数和(自身を除く): 33245053512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437434913, 874869826, 1312304739, 1749739652, 2624609478, 3499479304, 5249218956, 6998958608, 10498437912, 20996875824]

約数ペア:

[(1, 20996875824), (2, 10498437912), (3, 6998958608), (4, 5249218956), (6, 3499479304), (8, 2624609478), (12, 1749739652), (16, 1312304739), (24, 874869826), (48, 437434913)]