20050242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 44090112

約数和(自身を除く): 24039870

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 373, 527, 578, 746, 867, 1054, 1119, 1581, 1734, 2238, 3162, 6341, 8959, 11563, 12682, 17918, 19023, 23126, 26877, 34689, 38046, 53754, 69378, 107797, 196571, 215594, 323391, 393142, 589713, 646782, 1179426, 3341707, 6683414, 10025121, 20050242]

約数ペア:

[(1, 20050242), (2, 10025121), (3, 6683414), (6, 3341707), (17, 1179426), (31, 646782), (34, 589713), (51, 393142), (62, 323391), (93, 215594), (102, 196571), (186, 107797), (289, 69378), (373, 53754), (527, 38046), (578, 34689), (746, 26877), (867, 23126), (1054, 19023), (1119, 17918), (1581, 12682), (1734, 11563), (2238, 8959), (3162, 6341)]