20183537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 22883904

約数和(自身を除く): 2700367

約数列:

[1, 11, 37, 101, 407, 491, 1111, 3737, 5401, 18167, 41107, 49591, 199837, 545501, 1834867, 20183537]

約数ペア:

[(1, 20183537), (11, 1834867), (37, 545501), (101, 199837), (407, 49591), (491, 41107), (1111, 18167), (3737, 5401)]