20144712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6346

約数の個数: 64

約数和(自身を含む): 60595200

約数和(自身を除く): 40450488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6311, 12622, 18933, 25244, 37866, 44177, 50488, 75732, 88354, 119909, 132531, 151464, 176708, 239818, 265062, 353416, 359727, 479636, 530124, 719454, 839363, 959272, 1060248, 1438908, 1678726, 2518089, 2877816, 3357452, 5036178, 6714904, 10072356, 20144712]

約数ペア:

[(1, 20144712), (2, 10072356), (3, 6714904), (4, 5036178), (6, 3357452), (7, 2877816), (8, 2518089), (12, 1678726), (14, 1438908), (19, 1060248), (21, 959272), (24, 839363), (28, 719454), (38, 530124), (42, 479636), (56, 359727), (57, 353416), (76, 265062), (84, 239818), (114, 176708), (133, 151464), (152, 132531), (168, 119909), (228, 88354), (266, 75732), (399, 50488), (456, 44177), (532, 37866), (798, 25244), (1064, 18933), (1596, 12622), (3192, 6311)]