20160907942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1848607}}^1$

素因数の和:1848676

約数の個数: 32

約数和(自身を含む): 37267937280

約数和(自身を除く): 17107029338

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 1848607, 3697214, 12940249, 25880498, 35123533, 70247066, 75792887, 151585774, 245864731, 491729462, 530550209, 1061100418, 1440064853, 2880129706, 10080453971, 20160907942]

約数ペア:

[(1, 20160907942), (2, 10080453971), (7, 2880129706), (14, 1440064853), (19, 1061100418), (38, 530550209), (41, 491729462), (82, 245864731), (133, 151585774), (266, 75792887), (287, 70247066), (574, 35123533), (779, 25880498), (1558, 12940249), (5453, 3697214), (10906, 1848607)]