20083809

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 7495071

約数列:

[1, 3, 41, 123, 269, 607, 807, 1821, 11029, 24887, 33087, 74661, 163283, 489849, 6694603, 20083809]

約数ペア:

[(1, 20083809), (3, 6694603), (41, 489849), (123, 163283), (269, 74661), (607, 33087), (807, 24887), (1821, 11029)]