20440134

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 53383680

約数和(自身を除く): 32943546

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 2647, 3861, 5294, 7722, 7941, 15882, 23823, 29117, 34411, 47646, 58234, 68822, 71469, 87351, 103233, 142938, 174702, 206466, 262053, 309699, 378521, 524106, 619398, 757042, 786159, 929097, 1135563, 1572318, 1858194, 2271126, 3406689, 6813378, 10220067, 20440134]

約数ペア:

[(1, 20440134), (2, 10220067), (3, 6813378), (6, 3406689), (9, 2271126), (11, 1858194), (13, 1572318), (18, 1135563), (22, 929097), (26, 786159), (27, 757042), (33, 619398), (39, 524106), (54, 378521), (66, 309699), (78, 262053), (99, 206466), (117, 174702), (143, 142938), (198, 103233), (234, 87351), (286, 71469), (297, 68822), (351, 58234), (429, 47646), (594, 34411), (702, 29117), (858, 23823), (1287, 15882), (2574, 7941), (2647, 7722), (3861, 5294)]