20226441340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{181273}}^1$

素因数の和:182086

約数の個数: 48

約数和(自身を含む): 48604635072

約数和(自身を除く): 28378193732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 797, 1594, 3188, 3985, 5579, 7970, 11158, 15940, 22316, 27895, 55790, 111580, 181273, 362546, 725092, 906365, 1268911, 1812730, 2537822, 3625460, 5075644, 6344555, 12689110, 25378220, 144474581, 288949162, 577898324, 722372905, 1011322067, 1444745810, 2022644134, 2889491620, 4045288268, 5056610335, 10113220670, 20226441340]

約数ペア:

[(1, 20226441340), (2, 10113220670), (4, 5056610335), (5, 4045288268), (7, 2889491620), (10, 2022644134), (14, 1444745810), (20, 1011322067), (28, 722372905), (35, 577898324), (70, 288949162), (140, 144474581), (797, 25378220), (1594, 12689110), (3188, 6344555), (3985, 5075644), (5579, 3625460), (7970, 2537822), (11158, 1812730), (15940, 1268911), (22316, 906365), (27895, 725092), (55790, 362546), (111580, 181273)]