20179963255

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1\times {\mathrm{31607}}^1$

素因数の和:32618

約数の個数: 16

約数和(自身を含む): 24407697600

約数和(自身を除く): 4227734345

約数列:

[1, 5, 149, 745, 857, 4285, 31607, 127693, 158035, 638465, 4709443, 23547215, 27087199, 135435995, 4035992651, 20179963255]

約数ペア:

[(1, 20179963255), (5, 4035992651), (149, 135435995), (745, 27087199), (857, 23547215), (4285, 4709443), (31607, 638465), (127693, 158035)]