20967161558

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1\times {\mathrm{9833}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 36161427456

約数和(自身を除く): 15194265898

約数列:

[1, 2, 7, 14, 223, 446, 683, 1366, 1561, 3122, 4781, 9562, 9833, 19666, 68831, 137662, 152309, 304618, 1066163, 2132326, 2192759, 4385518, 6715939, 13431878, 15349313, 30698626, 47011573, 94023146, 1497654397, 2995308794, 10483580779, 20967161558]

約数ペア:

[(1, 20967161558), (2, 10483580779), (7, 2995308794), (14, 1497654397), (223, 94023146), (446, 47011573), (683, 30698626), (1366, 15349313), (1561, 13431878), (3122, 6715939), (4781, 4385518), (9562, 2192759), (9833, 2132326), (19666, 1066163), (68831, 304618), (137662, 152309)]