20565994003

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{369553}}^1$

素因数の和:369702

約数の個数: 16

約数和(自身を含む): 22616704800

約数和(自身を除く): 2050710797

約数列:

[1, 19, 29, 101, 551, 1919, 2929, 55651, 369553, 7021507, 10717037, 37324853, 203623703, 709172207, 1082420737, 20565994003]

約数ペア:

[(1, 20565994003), (19, 1082420737), (29, 709172207), (101, 203623703), (551, 37324853), (1919, 10717037), (2929, 7021507), (55651, 369553)]