20099692028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6336599}}^1$

素因数の和:6336677

約数の個数: 24

約数和(自身を含む): 38501181600

約数和(自身を除く): 18401489572

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 6336599, 12673198, 25346396, 82375787, 164751574, 329503148, 386532539, 773065078, 1546130156, 5024923007, 10049846014, 20099692028]

約数ペア:

[(1, 20099692028), (2, 10049846014), (4, 5024923007), (13, 1546130156), (26, 773065078), (52, 386532539), (61, 329503148), (122, 164751574), (244, 82375787), (793, 25346396), (1586, 12673198), (3172, 6336599)]