20988896531

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{82139}}^1$

素因数の和:82330

約数の個数: 16

約数和(自身を含む): 22000377600

約数和(自身を除く): 1011481069

約数列:

[1, 59, 61, 71, 3599, 4189, 4331, 82139, 255529, 4846201, 5010479, 5831869, 295618261, 344080271, 355744009, 20988896531]

約数ペア:

[(1, 20988896531), (59, 355744009), (61, 344080271), (71, 295618261), (3599, 5831869), (4189, 5010479), (4331, 4846201), (82139, 255529)]