20132641

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 22332240

約数和(自身を除く): 2199599

約数列:

[1, 17, 29, 97, 421, 493, 1649, 2813, 7157, 12209, 40837, 47821, 207553, 694229, 1184273, 20132641]

約数ペア:

[(1, 20132641), (17, 1184273), (29, 694229), (97, 207553), (421, 47821), (493, 40837), (1649, 12209), (2813, 7157)]