20600976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3547}}^1$

素因数の和:3580

約数の個数: 60

約数和(自身を含む): 58513616

約数和(自身を除く): 37912640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3547, 5808, 7094, 10641, 14188, 21282, 28376, 39017, 42564, 56752, 78034, 85128, 117051, 156068, 170256, 234102, 312136, 429187, 468204, 624272, 858374, 936408, 1287561, 1716748, 1872816, 2575122, 3433496, 5150244, 6866992, 10300488, 20600976]

約数ペア:

[(1, 20600976), (2, 10300488), (3, 6866992), (4, 5150244), (6, 3433496), (8, 2575122), (11, 1872816), (12, 1716748), (16, 1287561), (22, 936408), (24, 858374), (33, 624272), (44, 468204), (48, 429187), (66, 312136), (88, 234102), (121, 170256), (132, 156068), (176, 117051), (242, 85128), (264, 78034), (363, 56752), (484, 42564), (528, 39017), (726, 28376), (968, 21282), (1452, 14188), (1936, 10641), (2904, 7094), (3547, 5808)]