20260247955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19023707}}^1$

素因数の和:19023786

約数の個数: 16

約数和(自身を含む): 32872967424

約数和(自身を除く): 12612719469

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 19023707, 57071121, 95118535, 285355605, 1350683197, 4052049591, 6753415985, 20260247955]

約数ペア:

[(1, 20260247955), (3, 6753415985), (5, 4052049591), (15, 1350683197), (71, 285355605), (213, 95118535), (355, 57071121), (1065, 19023707)]