20194104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 38350536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1693, 1704, 1988, 2982, 3386, 3976, 5079, 5964, 6772, 10158, 11851, 11928, 13544, 20316, 23702, 35553, 40632, 47404, 71106, 94808, 120203, 142212, 240406, 284424, 360609, 480812, 721218, 841421, 961624, 1442436, 1682842, 2524263, 2884872, 3365684, 5048526, 6731368, 10097052, 20194104]

約数ペア:

[(1, 20194104), (2, 10097052), (3, 6731368), (4, 5048526), (6, 3365684), (7, 2884872), (8, 2524263), (12, 1682842), (14, 1442436), (21, 961624), (24, 841421), (28, 721218), (42, 480812), (56, 360609), (71, 284424), (84, 240406), (142, 142212), (168, 120203), (213, 94808), (284, 71106), (426, 47404), (497, 40632), (568, 35553), (852, 23702), (994, 20316), (1491, 13544), (1693, 11928), (1704, 11851), (1988, 10158), (2982, 6772), (3386, 5964), (3976, 5079)]