20120822065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1\times {\mathrm{48611}}^1$

素因数の和:52992

約数の個数: 16

約数和(自身を含む): 25422131520

約数和(自身を除く): 5301309455

約数列:

[1, 5, 19, 95, 4357, 21785, 48611, 82783, 243055, 413915, 923609, 4618045, 211798127, 1058990635, 4024164413, 20120822065]

約数ペア:

[(1, 20120822065), (5, 4024164413), (19, 1058990635), (95, 211798127), (4357, 4618045), (21785, 923609), (48611, 413915), (82783, 243055)]