20589152

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4422

約数の個数: 24

約数和(自身を含む): 40812912

約数和(自身を除く): 20223760

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4261, 4832, 8522, 17044, 34088, 68176, 136352, 643411, 1286822, 2573644, 5147288, 10294576, 20589152]

約数ペア:

[(1, 20589152), (2, 10294576), (4, 5147288), (8, 2573644), (16, 1286822), (32, 643411), (151, 136352), (302, 68176), (604, 34088), (1208, 17044), (2416, 8522), (4261, 4832)]