20126843713

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{20333}}^1$

素因数の和:21264

約数の個数: 16

約数和(自身を含む): 21363388416

約数和(自身を除く): 1236544703

約数列:

[1, 31, 37, 863, 1147, 20333, 26753, 31931, 630323, 752321, 989861, 17547379, 23321951, 543968749, 649253023, 20126843713]

約数ペア:

[(1, 20126843713), (31, 649253023), (37, 543968749), (863, 23321951), (1147, 17547379), (20333, 989861), (26753, 752321), (31931, 630323)]