20799192

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18439}}^1$

素因数の和:18495

約数の個数: 32

約数和(自身を含む): 53107200

約数和(自身を除く): 32308008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18439, 36878, 55317, 73756, 110634, 147512, 221268, 442536, 866633, 1733266, 2599899, 3466532, 5199798, 6933064, 10399596, 20799192]

約数ペア:

[(1, 20799192), (2, 10399596), (3, 6933064), (4, 5199798), (6, 3466532), (8, 2599899), (12, 1733266), (24, 866633), (47, 442536), (94, 221268), (141, 147512), (188, 110634), (282, 73756), (376, 55317), (564, 36878), (1128, 18439)]