20334984

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 51018720

約数和(自身を除く): 30683736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 2707, 3756, 5414, 7512, 8121, 10828, 16242, 21656, 32484, 64968, 847291, 1694582, 2541873, 3389164, 5083746, 6778328, 10167492, 20334984]

約数ペア:

[(1, 20334984), (2, 10167492), (3, 6778328), (4, 5083746), (6, 3389164), (8, 2541873), (12, 1694582), (24, 847291), (313, 64968), (626, 32484), (939, 21656), (1252, 16242), (1878, 10828), (2504, 8121), (2707, 7512), (3756, 5414)]