20126306562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{3187}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 43126141824

約数和(自身を除く): 22999835262

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 613, 1226, 1717, 1839, 3187, 3434, 3678, 5151, 6374, 9561, 10302, 10421, 19122, 20842, 31263, 54179, 61913, 62526, 108358, 123826, 162537, 185739, 321887, 325074, 371478, 643774, 965661, 1052521, 1931322, 1953631, 2105042, 3157563, 3907262, 5472079, 5860893, 6315126, 10944158, 11721786, 16416237, 32832474, 33211727, 66423454, 99635181, 197316731, 199270362, 394633462, 591950193, 1183900386, 3354384427, 6708768854, 10063153281, 20126306562]

約数ペア:

[(1, 20126306562), (2, 10063153281), (3, 6708768854), (6, 3354384427), (17, 1183900386), (34, 591950193), (51, 394633462), (101, 199270362), (102, 197316731), (202, 99635181), (303, 66423454), (606, 33211727), (613, 32832474), (1226, 16416237), (1717, 11721786), (1839, 10944158), (3187, 6315126), (3434, 5860893), (3678, 5472079), (5151, 3907262), (6374, 3157563), (9561, 2105042), (10302, 1953631), (10421, 1931322), (19122, 1052521), (20842, 965661), (31263, 643774), (54179, 371478), (61913, 325074), (62526, 321887), (108358, 185739), (123826, 162537)]