20170676608

素因数分解:

$2^7\times {\mathrm{1321}}^1\times {\mathrm{119291}}^1$

素因数の和:120626

約数の個数: 32

約数和(自身を含む): 40214526120

約数和(自身を除く): 20043849512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1321, 2642, 5284, 10568, 21136, 42272, 84544, 119291, 169088, 238582, 477164, 954328, 1908656, 3817312, 7634624, 15269248, 157583411, 315166822, 630333644, 1260667288, 2521334576, 5042669152, 10085338304, 20170676608]

約数ペア:

[(1, 20170676608), (2, 10085338304), (4, 5042669152), (8, 2521334576), (16, 1260667288), (32, 630333644), (64, 315166822), (128, 157583411), (1321, 15269248), (2642, 7634624), (5284, 3817312), (10568, 1908656), (21136, 954328), (42272, 477164), (84544, 238582), (119291, 169088)]