2020199233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{21713}}^1$

素因数の和:22164

約数の個数: 16

約数和(自身を含む): 2309153616

約数和(自身を除く): 288954383

約数列:

[1, 13, 17, 221, 421, 5473, 7157, 21713, 93041, 282269, 369121, 4798573, 9141173, 118835249, 155399941, 2020199233]

約数ペア:

[(1, 2020199233), (13, 155399941), (17, 118835249), (221, 9141173), (421, 4798573), (5473, 369121), (7157, 282269), (21713, 93041)]