20253922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1013}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 32792760

約数和(自身を除く): 12538838

約数列:

[1, 2, 13, 26, 769, 1013, 1538, 2026, 9997, 13169, 19994, 26338, 778997, 1557994, 10126961, 20253922]

約数ペア:

[(1, 20253922), (2, 10126961), (13, 1557994), (26, 778997), (769, 26338), (1013, 19994), (1538, 13169), (2026, 9997)]