20068848

素因数分解:

$2^4\times 3^2\times {\mathrm{139367}}^1$

素因数の和:139381

約数の個数: 30

約数和(自身を含む): 56165304

約数和(自身を除く): 36096456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139367, 278734, 418101, 557468, 836202, 1114936, 1254303, 1672404, 2229872, 2508606, 3344808, 5017212, 6689616, 10034424, 20068848]

約数ペア:

[(1, 20068848), (2, 10034424), (3, 6689616), (4, 5017212), (6, 3344808), (8, 2508606), (9, 2229872), (12, 1672404), (16, 1254303), (18, 1114936), (24, 836202), (36, 557468), (48, 418101), (72, 278734), (144, 139367)]