20126890716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25943}}^1\times {\mathrm{3803}}^1$

素因数の和:29770

約数の個数: 48

約数和(自身を含む): 49740251904

約数和(自身を除く): 29613361188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3803, 7606, 11409, 15212, 22818, 25943, 45636, 51886, 64651, 77829, 103772, 129302, 155658, 193953, 258604, 311316, 387906, 441031, 775812, 882062, 1323093, 1764124, 2646186, 5292372, 98661229, 197322458, 295983687, 394644916, 591967374, 1183934748, 1677240893, 3354481786, 5031722679, 6708963572, 10063445358, 20126890716]

約数ペア:

[(1, 20126890716), (2, 10063445358), (3, 6708963572), (4, 5031722679), (6, 3354481786), (12, 1677240893), (17, 1183934748), (34, 591967374), (51, 394644916), (68, 295983687), (102, 197322458), (204, 98661229), (3803, 5292372), (7606, 2646186), (11409, 1764124), (15212, 1323093), (22818, 882062), (25943, 775812), (45636, 441031), (51886, 387906), (64651, 311316), (77829, 258604), (103772, 193953), (129302, 155658)]