20188066805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{773341}}^1$

素因数の和:773596

約数の個数: 16

約数和(自身を含む): 25390364544

約数和(自身を除く): 5202297739

約数列:

[1, 5, 23, 115, 227, 1135, 5221, 26105, 773341, 3866705, 17786843, 88934215, 175548407, 877742035, 4037613361, 20188066805]

約数ペア:

[(1, 20188066805), (5, 4037613361), (23, 877742035), (115, 175548407), (227, 88934215), (1135, 17786843), (5221, 3866705), (26105, 773341)]