20274359364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11493401}}^1$

素因数の和:11493425

約数の個数: 54

約数和(自身を含む): 59616276174

約数和(自身を除く): 39341916810

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11493401, 22986802, 34480203, 45973604, 68960406, 80453807, 103440609, 137920812, 160907614, 206881218, 241361421, 321815228, 413762436, 482722842, 563176649, 724084263, 965445684, 1126353298, 1448168526, 1689529947, 2252706596, 2896337052, 3379059894, 5068589841, 6758119788, 10137179682, 20274359364]

約数ペア:

[(1, 20274359364), (2, 10137179682), (3, 6758119788), (4, 5068589841), (6, 3379059894), (7, 2896337052), (9, 2252706596), (12, 1689529947), (14, 1448168526), (18, 1126353298), (21, 965445684), (28, 724084263), (36, 563176649), (42, 482722842), (49, 413762436), (63, 321815228), (84, 241361421), (98, 206881218), (126, 160907614), (147, 137920812), (196, 103440609), (252, 80453807), (294, 68960406), (441, 45973604), (588, 34480203), (882, 22986802), (1764, 11493401)]