220123284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{965453}}^1$

素因数の和:965479

約数の個数: 24

約数和(自身を含む): 540654240

約数和(自身を除く): 320530956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 965453, 1930906, 2896359, 3861812, 5792718, 11585436, 18343607, 36687214, 55030821, 73374428, 110061642, 220123284]

約数ペア:

[(1, 220123284), (2, 110061642), (3, 73374428), (4, 55030821), (6, 36687214), (12, 18343607), (19, 11585436), (38, 5792718), (57, 3861812), (76, 2896359), (114, 1930906), (228, 965453)]