20093940005

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{4861}}^1\times {\mathrm{6311}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 24305643648

約数和(自身を除く): 4211703643

約数列:

[1, 5, 131, 655, 4861, 6311, 24305, 31555, 636791, 826741, 3183955, 4133705, 30677771, 153388855, 4018788001, 20093940005]

約数ペア:

[(1, 20093940005), (5, 4018788001), (131, 153388855), (655, 30677771), (4861, 4133705), (6311, 3183955), (24305, 826741), (31555, 636791)]