20960224

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{2417}}^1$

素因数の和:2698

約数の個数: 24

約数和(自身を含む): 41434848

約数和(自身を除く): 20474624

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 2417, 4336, 4834, 8672, 9668, 19336, 38672, 77344, 655007, 1310014, 2620028, 5240056, 10480112, 20960224]

約数ペア:

[(1, 20960224), (2, 10480112), (4, 5240056), (8, 2620028), (16, 1310014), (32, 655007), (271, 77344), (542, 38672), (1084, 19336), (2168, 9668), (2417, 8672), (4336, 4834)]