20163820890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{658303}}^1$

素因数の和:659334

約数の個数: 32

約数和(自身を含む): 48440641536

約数和(自身を除く): 28276820646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021, 2042, 3063, 5105, 6126, 10210, 15315, 30630, 658303, 1316606, 1974909, 3291515, 3949818, 6583030, 9874545, 19749090, 672127363, 1344254726, 2016382089, 3360636815, 4032764178, 6721273630, 10081910445, 20163820890]

約数ペア:

[(1, 20163820890), (2, 10081910445), (3, 6721273630), (5, 4032764178), (6, 3360636815), (10, 2016382089), (15, 1344254726), (30, 672127363), (1021, 19749090), (2042, 9874545), (3063, 6583030), (5105, 3949818), (6126, 3291515), (10210, 1974909), (15315, 1316606), (30630, 658303)]