20552641333

素因数分解:

$7^1\times {\mathrm{577}}^1\times {\mathrm{1877}}^1\times {\mathrm{2711}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 23550660864

約数和(自身を除く): 2998019531

約数列:

[1, 7, 577, 1877, 2711, 4039, 13139, 18977, 1083029, 1564247, 5088547, 7581203, 10949729, 35619829, 2936091619, 20552641333]

約数ペア:

[(1, 20552641333), (7, 2936091619), (577, 35619829), (1877, 10949729), (2711, 7581203), (4039, 5088547), (13139, 1564247), (18977, 1083029)]