20567234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6625

約数の個数: 16

約数和(自身を含む): 32870880

約数和(自身を除く): 12303646

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 6521, 13042, 123899, 247798, 541243, 1082486, 10283617, 20567234]

約数ペア:

[(1, 20567234), (2, 10283617), (19, 1082486), (38, 541243), (83, 247798), (166, 123899), (1577, 13042), (3154, 6521)]