20103228316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{245269}}^1$

素因数の和:245965

約数の個数: 24

約数和(自身を含む): 36370597760

約数和(自身を除く): 16267369444

約数列:

[1, 2, 4, 31, 62, 124, 661, 1322, 2644, 20491, 40982, 81964, 245269, 490538, 981076, 7603339, 15206678, 30413356, 162122809, 324245618, 648491236, 5025807079, 10051614158, 20103228316]

約数ペア:

[(1, 20103228316), (2, 10051614158), (4, 5025807079), (31, 648491236), (62, 324245618), (124, 162122809), (661, 30413356), (1322, 15206678), (2644, 7603339), (20491, 981076), (40982, 490538), (81964, 245269)]