20008159614

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5642459}}^1$

素因数の和:5642664

約数の個数: 24

約数和(自身を含む): 43571076120

約数和(自身を除く): 23562916506

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 5642459, 11284918, 16927377, 33854754, 50782131, 101564262, 1111564423, 2223128846, 3334693269, 6669386538, 10004079807, 20008159614]

約数ペア:

[(1, 20008159614), (2, 10004079807), (3, 6669386538), (6, 3334693269), (9, 2223128846), (18, 1111564423), (197, 101564262), (394, 50782131), (591, 33854754), (1182, 16927377), (1773, 11284918), (3546, 5642459)]