20016501479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{752189}}^1$

素因数の和:752314

約数の個数: 16

約数和(自身を含む): 22746225600

約数和(自身を除く): 2729724121

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 26611, 752189, 9778457, 17300347, 66944821, 224904511, 870282673, 1539730883, 20016501479]

約数ペア:

[(1, 20016501479), (13, 1539730883), (23, 870282673), (89, 224904511), (299, 66944821), (1157, 17300347), (2047, 9778457), (26611, 752189)]