20580453542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1319429}}^1$

素因数の和:1320151

約数の個数: 16

約数和(自身を含む): 33724630800

約数和(自身を除く): 13144177258

約数列:

[1, 2, 11, 22, 709, 1418, 7799, 15598, 1319429, 2638858, 14513719, 29027438, 935475161, 1870950322, 10290226771, 20580453542]

約数ペア:

[(1, 20580453542), (2, 10290226771), (11, 1870950322), (22, 935475161), (709, 29027438), (1418, 14513719), (7799, 2638858), (15598, 1319429)]