220189716

素因数分解:

$2^2\times 3^2\times {\mathrm{6116381}}^1$

素因数の和:6116391

約数の個数: 18

約数和(自身を含む): 556590762

約数和(自身を除く): 336401046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6116381, 12232762, 18349143, 24465524, 36698286, 55047429, 73396572, 110094858, 220189716]

約数ペア:

[(1, 220189716), (2, 110094858), (3, 73396572), (4, 55047429), (6, 36698286), (9, 24465524), (12, 18349143), (18, 12232762), (36, 6116381)]