20802116872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113054983}}^1$

素因数の和:113055012

約数の個数: 16

約数和(自身を含む): 40699794240

約数和(自身を除く): 19897677368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 113054983, 226109966, 452219932, 904439864, 2600264609, 5200529218, 10401058436, 20802116872]

約数ペア:

[(1, 20802116872), (2, 10401058436), (4, 5200529218), (8, 2600264609), (23, 904439864), (46, 452219932), (92, 226109966), (184, 113054983)]