20161294194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{863143}}^1$

素因数の和:863394

約数の個数: 32

約数和(自身を含む): 42880993920

約数和(自身を除く): 22719699726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 229, 458, 687, 1374, 3893, 7786, 11679, 23358, 863143, 1726286, 2589429, 5178858, 14673431, 29346862, 44020293, 88040586, 197659747, 395319494, 592979241, 1185958482, 3360215699, 6720431398, 10080647097, 20161294194]

約数ペア:

[(1, 20161294194), (2, 10080647097), (3, 6720431398), (6, 3360215699), (17, 1185958482), (34, 592979241), (51, 395319494), (102, 197659747), (229, 88040586), (458, 44020293), (687, 29346862), (1374, 14673431), (3893, 5178858), (7786, 2589429), (11679, 1726286), (23358, 863143)]