20202204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 53093376

約数和(自身を除く): 32891172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4937, 9874, 14811, 19748, 29622, 54307, 59244, 108614, 153047, 162921, 217228, 306094, 325842, 459141, 612188, 651684, 918282, 1683517, 1836564, 3367034, 5050551, 6734068, 10101102, 20202204]

約数ペア:

[(1, 20202204), (2, 10101102), (3, 6734068), (4, 5050551), (6, 3367034), (11, 1836564), (12, 1683517), (22, 918282), (31, 651684), (33, 612188), (44, 459141), (62, 325842), (66, 306094), (93, 217228), (124, 162921), (132, 153047), (186, 108614), (341, 59244), (372, 54307), (682, 29622), (1023, 19748), (1364, 14811), (2046, 9874), (4092, 4937)]