20014428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238267}}^1$

素因数の和:238281

約数の個数: 24

約数和(自身を含む): 53372032

約数和(自身を除く): 33357604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238267, 476534, 714801, 953068, 1429602, 1667869, 2859204, 3335738, 5003607, 6671476, 10007214, 20014428]

約数ペア:

[(1, 20014428), (2, 10007214), (3, 6671476), (4, 5003607), (6, 3335738), (7, 2859204), (12, 1667869), (14, 1429602), (21, 953068), (28, 714801), (42, 476534), (84, 238267)]