20076624

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1424

約数の個数: 60

約数和(自身を含む): 56755296

約数和(自身を除く): 36678672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1303, 1712, 1926, 2568, 2606, 3852, 3909, 5136, 5212, 7704, 7818, 10424, 11727, 15408, 15636, 20848, 23454, 31272, 46908, 62544, 93816, 139421, 187632, 278842, 418263, 557684, 836526, 1115368, 1254789, 1673052, 2230736, 2509578, 3346104, 5019156, 6692208, 10038312, 20076624]

約数ペア:

[(1, 20076624), (2, 10038312), (3, 6692208), (4, 5019156), (6, 3346104), (8, 2509578), (9, 2230736), (12, 1673052), (16, 1254789), (18, 1115368), (24, 836526), (36, 557684), (48, 418263), (72, 278842), (107, 187632), (144, 139421), (214, 93816), (321, 62544), (428, 46908), (642, 31272), (856, 23454), (963, 20848), (1284, 15636), (1303, 15408), (1712, 11727), (1926, 10424), (2568, 7818), (2606, 7704), (3852, 5212), (3909, 5136)]