20066527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 22952160

約数和(自身を除く): 2885633

約数列:

[1, 13, 19, 137, 247, 593, 1781, 2603, 7709, 11267, 33839, 81241, 146471, 1056133, 1543579, 20066527]

約数ペア:

[(1, 20066527), (13, 1543579), (19, 1056133), (137, 146471), (247, 81241), (593, 33839), (1781, 11267), (2603, 7709)]