20015026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6091}}^1$

素因数の和:6177

約数の個数: 16

約数和(自身を含む): 31580928

約数和(自身を除く): 11565902

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 6091, 12182, 188821, 322823, 377642, 645646, 10007513, 20015026]

約数ペア:

[(1, 20015026), (2, 10007513), (31, 645646), (53, 377642), (62, 322823), (106, 188821), (1643, 12182), (3286, 6091)]