9969020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 21079968

約数和(自身を除く): 11110948

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 3301, 6602, 13204, 16505, 33010, 66020, 498451, 996902, 1993804, 2492255, 4984510, 9969020]

約数ペア:

[(1, 9969020), (2, 4984510), (4, 2492255), (5, 1993804), (10, 996902), (20, 498451), (151, 66020), (302, 33010), (604, 16505), (755, 13204), (1510, 6602), (3020, 3301)]