20160897104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{827}}^1\times {\mathrm{22741}}^1$

素因数の和:23643

約数の個数: 40

約数和(自身を含む): 39694432608

約数和(自身を除く): 19533535504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 827, 1072, 1654, 3308, 6616, 13232, 22741, 45482, 55409, 90964, 110818, 181928, 221636, 363856, 443272, 886544, 1523647, 3047294, 6094588, 12189176, 18806807, 24378352, 37613614, 75227228, 150454456, 300908912, 1260056069, 2520112138, 5040224276, 10080448552, 20160897104]

約数ペア:

[(1, 20160897104), (2, 10080448552), (4, 5040224276), (8, 2520112138), (16, 1260056069), (67, 300908912), (134, 150454456), (268, 75227228), (536, 37613614), (827, 24378352), (1072, 18806807), (1654, 12189176), (3308, 6094588), (6616, 3047294), (13232, 1523647), (22741, 886544), (45482, 443272), (55409, 363856), (90964, 221636), (110818, 181928)]