20544662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 32529840

約数和(自身を除く): 11985178

約数列:

[1, 2, 19, 38, 577, 937, 1154, 1874, 10963, 17803, 21926, 35606, 540649, 1081298, 10272331, 20544662]

約数ペア:

[(1, 20544662), (2, 10272331), (19, 1081298), (38, 540649), (577, 35606), (937, 21926), (1154, 17803), (1874, 10963)]