20052362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 15340534

約数列:

[1, 2, 11, 22, 41, 43, 47, 82, 86, 94, 121, 242, 451, 473, 517, 902, 946, 1034, 1763, 1927, 2021, 3526, 3854, 4042, 4961, 5203, 5687, 9922, 10406, 11374, 19393, 21197, 22231, 38786, 42394, 44462, 82861, 165722, 213323, 233167, 244541, 426646, 466334, 489082, 911471, 1822942, 10026181, 20052362]

約数ペア:

[(1, 20052362), (2, 10026181), (11, 1822942), (22, 911471), (41, 489082), (43, 466334), (47, 426646), (82, 244541), (86, 233167), (94, 213323), (121, 165722), (242, 82861), (451, 44462), (473, 42394), (517, 38786), (902, 22231), (946, 21197), (1034, 19393), (1763, 11374), (1927, 10406), (2021, 9922), (3526, 5687), (3854, 5203), (4042, 4961)]