20187854553

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{3121}}^1\times {\mathrm{5689}}^1$

素因数の和:9192

約数の個数: 16

約数和(自身を含む): 27001553600

約数和(自身を除く): 6813699047

約数列:

[1, 3, 379, 1137, 3121, 5689, 9363, 17067, 1182859, 2156131, 3548577, 6468393, 17755369, 53266107, 6729284851, 20187854553]

約数ペア:

[(1, 20187854553), (3, 6729284851), (379, 53266107), (1137, 17755369), (3121, 6468393), (5689, 3548577), (9363, 2156131), (17067, 1182859)]