20333794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 35239680

約数和(自身を除く): 14905886

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 919, 962, 1702, 1838, 11063, 11947, 21137, 22126, 23894, 34003, 42274, 68006, 274781, 442039, 549562, 782069, 884078, 1564138, 10166897, 20333794]

約数ペア:

[(1, 20333794), (2, 10166897), (13, 1564138), (23, 884078), (26, 782069), (37, 549562), (46, 442039), (74, 274781), (299, 68006), (481, 42274), (598, 34003), (851, 23894), (919, 22126), (962, 21137), (1702, 11947), (1838, 11063)]