19620936

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9438

約数の個数: 48

約数和(自身を含む): 54978300

約数和(自身を除く): 35357364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9397, 18794, 28191, 37588, 56382, 75176, 84573, 112764, 169146, 225528, 272513, 338292, 545026, 676584, 817539, 1090052, 1635078, 2180104, 2452617, 3270156, 4905234, 6540312, 9810468, 19620936]

約数ペア:

[(1, 19620936), (2, 9810468), (3, 6540312), (4, 4905234), (6, 3270156), (8, 2452617), (9, 2180104), (12, 1635078), (18, 1090052), (24, 817539), (29, 676584), (36, 545026), (58, 338292), (72, 272513), (87, 225528), (116, 169146), (174, 112764), (232, 84573), (261, 75176), (348, 56382), (522, 37588), (696, 28191), (1044, 18794), (2088, 9397)]