20174579128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1460233}}^1$

素因数の和:1460407

約数の個数: 32

約数和(自身を含む): 41529054960

約数和(自身を除く): 21354475832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 1460233, 2920466, 5840932, 11681864, 16062563, 32125126, 64250252, 128500504, 229256581, 458513162, 917026324, 1834052648, 2521822391, 5043644782, 10087289564, 20174579128]

約数ペア:

[(1, 20174579128), (2, 10087289564), (4, 5043644782), (8, 2521822391), (11, 1834052648), (22, 917026324), (44, 458513162), (88, 229256581), (157, 128500504), (314, 64250252), (628, 32125126), (1256, 16062563), (1727, 11681864), (3454, 5840932), (6908, 2920466), (13816, 1460233)]