20186421703

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1117309}}^1$

素因数の和:1117434

約数の個数: 16

約数和(自身を含む): 24133896000

約数和(自身を除く): 3947474297

約数列:

[1, 7, 29, 89, 203, 623, 2581, 18067, 1117309, 7821163, 32401961, 99440501, 226813727, 696083507, 2883774529, 20186421703]

約数ペア:

[(1, 20186421703), (7, 2883774529), (29, 696083507), (89, 226813727), (203, 99440501), (623, 32401961), (2581, 7821163), (18067, 1117309)]