20101704766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1\times {\mathrm{1777}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 36435913920

約数和(自身を除く): 16334209154

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1069, 1777, 2138, 3554, 5291, 10582, 11759, 13897, 19547, 23101, 23518, 27794, 39094, 39553, 46202, 65749, 79106, 131498, 152867, 254111, 305734, 435083, 508222, 514189, 723239, 854737, 870166, 1028378, 1446478, 1709474, 1899613, 3799226, 5656079, 9402107, 11312158, 18804214, 20895743, 24694969, 41791486, 49389938, 70285681, 140571362, 271644659, 543289318, 773142491, 913713853, 1546284982, 1827427706, 10050852383, 20101704766]

約数ペア:

[(1, 20101704766), (2, 10050852383), (11, 1827427706), (13, 1546284982), (22, 913713853), (26, 773142491), (37, 543289318), (74, 271644659), (143, 140571362), (286, 70285681), (407, 49389938), (481, 41791486), (814, 24694969), (962, 20895743), (1069, 18804214), (1777, 11312158), (2138, 9402107), (3554, 5656079), (5291, 3799226), (10582, 1899613), (11759, 1709474), (13897, 1446478), (19547, 1028378), (23101, 870166), (23518, 854737), (27794, 723239), (39094, 514189), (39553, 508222), (46202, 435083), (65749, 305734), (79106, 254111), (131498, 152867)]