20317410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{225749}}^1$

素因数の和:225762

約数の個数: 24

約数和(自身を含む): 52825500

約数和(自身を除く): 32508090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 225749, 451498, 677247, 1128745, 1354494, 2031741, 2257490, 3386235, 4063482, 6772470, 10158705, 20317410]

約数ペア:

[(1, 20317410), (2, 10158705), (3, 6772470), (5, 4063482), (6, 3386235), (9, 2257490), (10, 2031741), (15, 1354494), (18, 1128745), (30, 677247), (45, 451498), (90, 225749)]