20163507584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14320673}}^1$

素因数の和:14320698

約数の個数: 32

約数和(自身を含む): 43821262440

約数和(自身を除く): 23657754856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14320673, 28641346, 57282692, 114565384, 157527403, 229130768, 315054806, 458261536, 630109612, 916523072, 1260219224, 1833046144, 2520438448, 5040876896, 10081753792, 20163507584]

約数ペア:

[(1, 20163507584), (2, 10081753792), (4, 5040876896), (8, 2520438448), (11, 1833046144), (16, 1260219224), (22, 916523072), (32, 630109612), (44, 458261536), (64, 315054806), (88, 229130768), (128, 157527403), (176, 114565384), (352, 57282692), (704, 28641346), (1408, 14320673)]