20161567309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2175161}}^1$

素因数の和:2175228

約数の個数: 16

約数和(自身を含む): 23387341824

約数和(自身を除く): 3225774515

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 2175161, 28277093, 50028703, 67429991, 650373139, 876589883, 1550889793, 20161567309]

約数ペア:

[(1, 20161567309), (13, 1550889793), (23, 876589883), (31, 650373139), (299, 67429991), (403, 50028703), (713, 28277093), (9269, 2175161)]