20702911321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{33083}}^1$

素因数の和:33512

約数の個数: 16

約数和(自身を含む): 22167338688

約数和(自身を除く): 1464427367

約数列:

[1, 17, 131, 281, 2227, 4777, 33083, 36811, 562411, 625787, 4333873, 9296323, 73675841, 158037491, 1217818313, 20702911321]

約数ペア:

[(1, 20702911321), (17, 1217818313), (131, 158037491), (281, 73675841), (2227, 9296323), (4777, 4333873), (33083, 625787), (36811, 562411)]