20363154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 46723200

約数和(自身を除く): 26360046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1549, 1878, 2191, 3098, 4382, 4647, 6573, 9294, 10843, 13146, 21686, 32529, 65058, 484837, 969674, 1454511, 2909022, 3393859, 6787718, 10181577, 20363154]

約数ペア:

[(1, 20363154), (2, 10181577), (3, 6787718), (6, 3393859), (7, 2909022), (14, 1454511), (21, 969674), (42, 484837), (313, 65058), (626, 32529), (939, 21686), (1549, 13146), (1878, 10843), (2191, 9294), (3098, 6573), (4382, 4647)]