20530182735998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1551321047}}^1$

素因数の和:1551321571

約数の個数: 16

約数和(自身を含む): 33229296848160

約数和(自身を除く): 12699114112162

約数列:

[1, 2, 13, 26, 509, 1018, 6617, 13234, 1551321047, 3102642094, 20167173611, 40334347222, 789622412923, 1579244825846, 10265091367999, 20530182735998]

約数ペア:

[(1, 20530182735998), (2, 10265091367999), (13, 1579244825846), (26, 789622412923), (509, 40334347222), (1018, 20167173611), (6617, 3102642094), (13234, 1551321047)]