20223129

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 28122624

約数和(自身を除く): 7899495

約数列:

[1, 3, 31, 93, 101, 303, 2153, 3131, 6459, 9393, 66743, 200229, 217453, 652359, 6741043, 20223129]

約数ペア:

[(1, 20223129), (3, 6741043), (31, 652359), (93, 217453), (101, 200229), (303, 66743), (2153, 9393), (3131, 6459)]