20106955230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15586787}}^1$

素因数の和:15586840

約数の個数: 32

約数和(自身を含む): 49378944384

約数和(自身を除く): 29271989154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15586787, 31173574, 46760361, 77933935, 93520722, 155867870, 233801805, 467603610, 670231841, 1340463682, 2010695523, 3351159205, 4021391046, 6702318410, 10053477615, 20106955230]

約数ペア:

[(1, 20106955230), (2, 10053477615), (3, 6702318410), (5, 4021391046), (6, 3351159205), (10, 2010695523), (15, 1340463682), (30, 670231841), (43, 467603610), (86, 233801805), (129, 155867870), (215, 93520722), (258, 77933935), (430, 46760361), (645, 31173574), (1290, 15586787)]