20096935485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{321371}}^1$

素因数の和:321769

約数の個数: 32

約数和(自身を含む): 35170951680

約数和(自身を除く): 15074016195

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1137, 1895, 4169, 5685, 12507, 20845, 62535, 321371, 964113, 1606855, 3535081, 4820565, 10605243, 17675405, 53026215, 121799609, 365398827, 608998045, 1339795699, 1826994135, 4019387097, 6698978495, 20096935485]

約数ペア:

[(1, 20096935485), (3, 6698978495), (5, 4019387097), (11, 1826994135), (15, 1339795699), (33, 608998045), (55, 365398827), (165, 121799609), (379, 53026215), (1137, 17675405), (1895, 10605243), (4169, 4820565), (5685, 3535081), (12507, 1606855), (20845, 964113), (62535, 321371)]