20361195

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7669}}^1$

素因数の和:7739

約数の個数: 24

約数和(自身を含む): 35895600

約数和(自身を除く): 15534405

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 7669, 23007, 38345, 69021, 115035, 345105, 452471, 1357413, 2262355, 4072239, 6787065, 20361195]

約数ペア:

[(1, 20361195), (3, 6787065), (5, 4072239), (9, 2262355), (15, 1357413), (45, 452471), (59, 345105), (177, 115035), (295, 69021), (531, 38345), (885, 23007), (2655, 7669)]