22030020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122389}}^1$

素因数の和:122404

約数の個数: 36

約数和(自身を含む): 66824940

約数和(自身を除く): 44794920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122389, 244778, 367167, 489556, 611945, 734334, 1101501, 1223890, 1468668, 1835835, 2203002, 2447780, 3671670, 4406004, 5507505, 7343340, 11015010, 22030020]

約数ペア:

[(1, 22030020), (2, 11015010), (3, 7343340), (4, 5507505), (5, 4406004), (6, 3671670), (9, 2447780), (10, 2203002), (12, 1835835), (15, 1468668), (18, 1223890), (20, 1101501), (30, 734334), (36, 611945), (45, 489556), (60, 367167), (90, 244778), (180, 122389)]