20138264574

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{95987}}^1$

素因数の和:96544

約数の個数: 32

約数和(自身を含む): 40913925120

約数和(自身を除く): 20775660546

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 479, 958, 1437, 2874, 34967, 69934, 95987, 104901, 191974, 209802, 287961, 575922, 7007051, 14014102, 21021153, 42042306, 45977773, 91955546, 137933319, 275866638, 3356377429, 6712754858, 10069132287, 20138264574]

約数ペア:

[(1, 20138264574), (2, 10069132287), (3, 6712754858), (6, 3356377429), (73, 275866638), (146, 137933319), (219, 91955546), (438, 45977773), (479, 42042306), (958, 21021153), (1437, 14014102), (2874, 7007051), (34967, 575922), (69934, 287961), (95987, 209802), (104901, 191974)]