20229580203

素因数分解:

$3^1\times 7^1\times {\mathrm{22003}}^1\times {\mathrm{43781}}^1$

素因数の和:65794

約数の個数: 16

約数和(自身を含む): 30828132096

約数和(自身を除く): 10598551893

約数列:

[1, 3, 7, 21, 22003, 43781, 66009, 131343, 154021, 306467, 462063, 919401, 963313343, 2889940029, 6743193401, 20229580203]

約数ペア:

[(1, 20229580203), (3, 6743193401), (7, 2889940029), (21, 963313343), (22003, 919401), (43781, 462063), (66009, 306467), (131343, 154021)]