1880451184

素因数分解:

$2^4\times {\mathrm{11633}}^1\times {\mathrm{10103}}^1$

素因数の和:21744

約数の個数: 20

約数和(自身を含む): 3644048016

約数和(自身を除く): 1763596832

約数列:

[1, 2, 4, 8, 16, 10103, 11633, 20206, 23266, 40412, 46532, 80824, 93064, 161648, 186128, 117528199, 235056398, 470112796, 940225592, 1880451184]

約数ペア:

[(1, 1880451184), (2, 940225592), (4, 470112796), (8, 235056398), (16, 117528199), (10103, 186128), (11633, 161648), (20206, 93064), (23266, 80824), (40412, 46532)]