20340080639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{15959}}^1$

素因数の和:16678

約数の個数: 16

約数和(自身を含む): 21373632000

約数和(自身を除く): 1033551361

約数列:

[1, 29, 71, 619, 2059, 15959, 17951, 43949, 462811, 1133089, 1274521, 9878621, 32859581, 286480009, 701382091, 20340080639]

約数ペア:

[(1, 20340080639), (29, 701382091), (71, 286480009), (619, 32859581), (2059, 9878621), (15959, 1274521), (17951, 1133089), (43949, 462811)]