20216173055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2448961}}^1$

素因数の和:2449106

約数の個数: 16

約数和(自身を含む): 26331239424

約数和(自身を除く): 6115066369

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 2448961, 12244805, 31836493, 159182465, 311018047, 1555090235, 4043234611, 20216173055]

約数ペア:

[(1, 20216173055), (5, 4043234611), (13, 1555090235), (65, 311018047), (127, 159182465), (635, 31836493), (1651, 12244805), (8255, 2448961)]