20038008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43943}}^1$

素因数の和:43971

約数の個数: 32

約数和(自身を含む): 52732800

約数和(自身を除く): 32694792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43943, 87886, 131829, 175772, 263658, 351544, 527316, 834917, 1054632, 1669834, 2504751, 3339668, 5009502, 6679336, 10019004, 20038008]

約数ペア:

[(1, 20038008), (2, 10019004), (3, 6679336), (4, 5009502), (6, 3339668), (8, 2504751), (12, 1669834), (19, 1054632), (24, 834917), (38, 527316), (57, 351544), (76, 263658), (114, 175772), (152, 131829), (228, 87886), (456, 43943)]