20159396574

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{440527}}^1$

素因数の和:440824

約数の個数: 32

約数和(自身を含む): 41867781120

約数和(自身を除く): 21708384546

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 263, 526, 789, 1578, 7627, 15254, 22881, 45762, 440527, 881054, 1321581, 2643162, 12775283, 25550566, 38325849, 76651698, 115858601, 231717202, 347575803, 695151606, 3359899429, 6719798858, 10079698287, 20159396574]

約数ペア:

[(1, 20159396574), (2, 10079698287), (3, 6719798858), (6, 3359899429), (29, 695151606), (58, 347575803), (87, 231717202), (174, 115858601), (263, 76651698), (526, 38325849), (789, 25550566), (1578, 12775283), (7627, 2643162), (15254, 1321581), (22881, 881054), (45762, 440527)]