20467502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30011}}^1$

素因数の和:30055

約数の個数: 16

約数和(自身を含む): 34573824

約数和(自身を除く): 14106322

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 30011, 60022, 330121, 660242, 930341, 1860682, 10233751, 20467502]

約数ペア:

[(1, 20467502), (2, 10233751), (11, 1860682), (22, 930341), (31, 660242), (62, 330121), (341, 60022), (682, 30011)]