17966961208

素因数分解:

$2^3\times 7^1\times {\mathrm{20341}}^1\times {\mathrm{15773}}^1$

素因数の和:36127

約数の個数: 32

約数和(自身を含む): 38504964960

約数和(自身を除く): 20538003752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 15773, 20341, 31546, 40682, 63092, 81364, 110411, 126184, 142387, 162728, 220822, 284774, 441644, 569548, 883288, 1139096, 320838593, 641677186, 1283354372, 2245870151, 2566708744, 4491740302, 8983480604, 17966961208]

約数ペア:

[(1, 17966961208), (2, 8983480604), (4, 4491740302), (7, 2566708744), (8, 2245870151), (14, 1283354372), (28, 641677186), (56, 320838593), (15773, 1139096), (20341, 883288), (31546, 569548), (40682, 441644), (63092, 284774), (81364, 220822), (110411, 162728), (126184, 142387)]