20576470816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58455883}}^1$

素因数の和:58455904

約数の個数: 24

約数和(自身を含む): 44192648304

約数和(自身を除く): 23616177488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58455883, 116911766, 233823532, 467647064, 643014713, 935294128, 1286029426, 1870588256, 2572058852, 5144117704, 10288235408, 20576470816]

約数ペア:

[(1, 20576470816), (2, 10288235408), (4, 5144117704), (8, 2572058852), (11, 1870588256), (16, 1286029426), (22, 935294128), (32, 643014713), (44, 467647064), (88, 233823532), (176, 116911766), (352, 58455883)]