20173055632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43476413}}^1$

素因数の和:43476450

約数の個数: 20

約数和(自身を含む): 40433065020

約数和(自身を除く): 20260009388

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43476413, 86952826, 173905652, 347811304, 695622608, 1260815977, 2521631954, 5043263908, 10086527816, 20173055632]

約数ペア:

[(1, 20173055632), (2, 10086527816), (4, 5043263908), (8, 2521631954), (16, 1260815977), (29, 695622608), (58, 347811304), (116, 173905652), (232, 86952826), (464, 43476413)]