20170847052

素因数分解:

$2^2\times 3^2\times {\mathrm{7993}}^1\times {\mathrm{70099}}^1$

素因数の和:78102

約数の個数: 36

約数和(自身を含む): 50994525400

約数和(自身を除く): 30823678348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7993, 15986, 23979, 31972, 47958, 70099, 71937, 95916, 140198, 143874, 210297, 280396, 287748, 420594, 630891, 841188, 1261782, 2523564, 560301307, 1120602614, 1680903921, 2241205228, 3361807842, 5042711763, 6723615684, 10085423526, 20170847052]

約数ペア:

[(1, 20170847052), (2, 10085423526), (3, 6723615684), (4, 5042711763), (6, 3361807842), (9, 2241205228), (12, 1680903921), (18, 1120602614), (36, 560301307), (7993, 2523564), (15986, 1261782), (23979, 841188), (31972, 630891), (47958, 420594), (70099, 287748), (71937, 280396), (95916, 210297), (140198, 143874)]