20810248344

素因数分解:

$2^3\times 3^2\times {\mathrm{289031227}}^1$

素因数の和:289031239

約数の個数: 24

約数和(自身を含む): 56361089460

約数和(自身を除く): 35550841116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 289031227, 578062454, 867093681, 1156124908, 1734187362, 2312249816, 2601281043, 3468374724, 5202562086, 6936749448, 10405124172, 20810248344]

約数ペア:

[(1, 20810248344), (2, 10405124172), (3, 6936749448), (4, 5202562086), (6, 3468374724), (8, 2601281043), (9, 2312249816), (12, 1734187362), (18, 1156124908), (24, 867093681), (36, 578062454), (72, 289031227)]