20197051554

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1\times {\mathrm{14717}}^1$

素因数の和:16650

約数の個数: 32

約数和(自身を含む): 40737540096

約数和(自身を除く): 20540488542

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1801, 3602, 5403, 10806, 14717, 29434, 44151, 88302, 228727, 457454, 686181, 1372362, 1869059, 3738118, 5607177, 11214354, 26505317, 53010634, 79515951, 159031902, 3366175259, 6732350518, 10098525777, 20197051554]

約数ペア:

[(1, 20197051554), (2, 10098525777), (3, 6732350518), (6, 3366175259), (127, 159031902), (254, 79515951), (381, 53010634), (762, 26505317), (1801, 11214354), (3602, 5607177), (5403, 3738118), (10806, 1869059), (14717, 1372362), (29434, 686181), (44151, 457454), (88302, 228727)]