20164883673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1\times {\mathrm{9103}}^1$

素因数の和:12669

約数の個数: 32

約数和(自身を含む): 30886594560

約数和(自身を除く): 10721710887

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3533, 9103, 10599, 27309, 38863, 67127, 100133, 116589, 172957, 201381, 300399, 518871, 738397, 1902527, 2215191, 5707581, 32160899, 96482697, 353769889, 611057081, 1061309667, 1833171243, 6721627891, 20164883673]

約数ペア:

[(1, 20164883673), (3, 6721627891), (11, 1833171243), (19, 1061309667), (33, 611057081), (57, 353769889), (209, 96482697), (627, 32160899), (3533, 5707581), (9103, 2215191), (10599, 1902527), (27309, 738397), (38863, 518871), (67127, 300399), (100133, 201381), (116589, 172957)]