20198624

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{9421}}^1$

素因数の和:9498

約数の個数: 24

約数和(自身を含む): 40363848

約数和(自身を除く): 20165224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 9421, 18842, 37684, 75368, 150736, 301472, 631207, 1262414, 2524828, 5049656, 10099312, 20198624]

約数ペア:

[(1, 20198624), (2, 10099312), (4, 5049656), (8, 2524828), (16, 1262414), (32, 631207), (67, 301472), (134, 150736), (268, 75368), (536, 37684), (1072, 18842), (2144, 9421)]