20163397266

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1351253}}^1$

素因数の和:1352090

約数の個数: 24

約数和(自身を含む): 43740091980

約数和(自身を除く): 23576694714

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2487, 4974, 7461, 14922, 1351253, 2702506, 4053759, 8107518, 12161277, 24322554, 1120188737, 2240377474, 3360566211, 6721132422, 10081698633, 20163397266]

約数ペア:

[(1, 20163397266), (2, 10081698633), (3, 6721132422), (6, 3360566211), (9, 2240377474), (18, 1120188737), (829, 24322554), (1658, 12161277), (2487, 8107518), (4974, 4053759), (7461, 2702506), (14922, 1351253)]