20302218

素因数分解:

$2^1\times 3^3\times {\mathrm{375967}}^1$

素因数の和:375978

約数の個数: 16

約数和(自身を含む): 45116160

約数和(自身を除く): 24813942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 375967, 751934, 1127901, 2255802, 3383703, 6767406, 10151109, 20302218]

約数ペア:

[(1, 20302218), (2, 10151109), (3, 6767406), (6, 3383703), (9, 2255802), (18, 1127901), (27, 751934), (54, 375967)]