20101524

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 29492076

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1229, 1363, 2458, 2726, 3687, 4089, 4916, 5452, 7374, 8178, 14748, 16356, 35641, 57763, 71282, 106923, 115526, 142564, 173289, 213846, 231052, 346578, 427692, 693156, 1675127, 3350254, 5025381, 6700508, 10050762, 20101524]

約数ペア:

[(1, 20101524), (2, 10050762), (3, 6700508), (4, 5025381), (6, 3350254), (12, 1675127), (29, 693156), (47, 427692), (58, 346578), (87, 231052), (94, 213846), (116, 173289), (141, 142564), (174, 115526), (188, 106923), (282, 71282), (348, 57763), (564, 35641), (1229, 16356), (1363, 14748), (2458, 8178), (2726, 7374), (3687, 5452), (4089, 4916)]