20152508874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3946829}}^1$

素因数の和:3946894

約数の個数: 32

約数和(自身を含む): 43194107520

約数和(自身を除く): 23041598646

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 3946829, 7893658, 11840487, 23680974, 90777067, 146032673, 181554134, 272331201, 292065346, 438098019, 544662402, 876196038, 3358751479, 6717502958, 10076254437, 20152508874]

約数ペア:

[(1, 20152508874), (2, 10076254437), (3, 6717502958), (6, 3358751479), (23, 876196038), (37, 544662402), (46, 438098019), (69, 292065346), (74, 272331201), (111, 181554134), (138, 146032673), (222, 90777067), (851, 23680974), (1702, 11840487), (2553, 7893658), (5106, 3946829)]