20621740986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14878601}}^1$

素因数の和:14878627

約数の個数: 48

約数和(自身を含む): 55705485888

約数和(自身を除く): 35083744902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14878601, 29757202, 44635803, 89271606, 104150207, 133907409, 163664611, 208300414, 267814818, 312450621, 327329222, 490993833, 624901242, 937351863, 981987666, 1145652277, 1472981499, 1874703726, 2291304554, 2945962998, 3436956831, 6873913662, 10310870493, 20621740986]

約数ペア:

[(1, 20621740986), (2, 10310870493), (3, 6873913662), (6, 3436956831), (7, 2945962998), (9, 2291304554), (11, 1874703726), (14, 1472981499), (18, 1145652277), (21, 981987666), (22, 937351863), (33, 624901242), (42, 490993833), (63, 327329222), (66, 312450621), (77, 267814818), (99, 208300414), (126, 163664611), (154, 133907409), (198, 104150207), (231, 89271606), (462, 44635803), (693, 29757202), (1386, 14878601)]