20064252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 51664032

約数和(自身を除く): 31599780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3137, 3198, 6274, 6396, 9411, 12548, 18822, 37644, 40781, 81562, 122343, 128617, 163124, 244686, 257234, 385851, 489372, 514468, 771702, 1543404, 1672021, 3344042, 5016063, 6688084, 10032126, 20064252]

約数ペア:

[(1, 20064252), (2, 10032126), (3, 6688084), (4, 5016063), (6, 3344042), (12, 1672021), (13, 1543404), (26, 771702), (39, 514468), (41, 489372), (52, 385851), (78, 257234), (82, 244686), (123, 163124), (156, 128617), (164, 122343), (246, 81562), (492, 40781), (533, 37644), (1066, 18822), (1599, 12548), (2132, 9411), (3137, 6396), (3198, 6274)]