20059812

素因数分解:

$2^2\times 3^4\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 53045916

約数和(自身を除く): 32986104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 303, 324, 404, 606, 613, 909, 1212, 1226, 1818, 1839, 2452, 2727, 3636, 3678, 5454, 5517, 7356, 8181, 10908, 11034, 16362, 16551, 22068, 32724, 33102, 49653, 61913, 66204, 99306, 123826, 185739, 198612, 247652, 371478, 557217, 742956, 1114434, 1671651, 2228868, 3343302, 5014953, 6686604, 10029906, 20059812]

約数ペア:

[(1, 20059812), (2, 10029906), (3, 6686604), (4, 5014953), (6, 3343302), (9, 2228868), (12, 1671651), (18, 1114434), (27, 742956), (36, 557217), (54, 371478), (81, 247652), (101, 198612), (108, 185739), (162, 123826), (202, 99306), (303, 66204), (324, 61913), (404, 49653), (606, 33102), (613, 32724), (909, 22068), (1212, 16551), (1226, 16362), (1818, 11034), (1839, 10908), (2452, 8181), (2727, 7356), (3636, 5517), (3678, 5454)]