20136428930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{849997}}^1$

素因数の和:850130

約数の個数: 32

約数和(自身を含む): 38188710144

約数和(自身を除く): 18052281214

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 23690, 849997, 1699994, 4249985, 8499970, 19549931, 39099862, 87549691, 97749655, 175099382, 195499310, 437748455, 875496910, 2013642893, 4027285786, 10068214465, 20136428930]

約数ペア:

[(1, 20136428930), (2, 10068214465), (5, 4027285786), (10, 2013642893), (23, 875496910), (46, 437748455), (103, 195499310), (115, 175099382), (206, 97749655), (230, 87549691), (515, 39099862), (1030, 19549931), (2369, 8499970), (4738, 4249985), (11845, 1699994), (23690, 849997)]