20182223901

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3130483}}^1$

素因数の和:3130800

約数の個数: 16

約数和(自身を含む): 30854050304

約数和(自身を除く): 10671826403

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 3130483, 9391449, 21913381, 65740143, 961058281, 2883174843, 6727407967, 20182223901]

約数ペア:

[(1, 20182223901), (3, 6727407967), (7, 2883174843), (21, 961058281), (307, 65740143), (921, 21913381), (2149, 9391449), (6447, 3130483)]