20020231305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26170237}}^1$

素因数の和:26170265

約数の個数: 24

約数和(自身を含む): 36743014152

約数和(自身を除く): 16722782847

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 26170237, 78510711, 130851185, 235532133, 392553555, 444894029, 1177660665, 1334682087, 2224470145, 4004046261, 6673410435, 20020231305]

約数ペア:

[(1, 20020231305), (3, 6673410435), (5, 4004046261), (9, 2224470145), (15, 1334682087), (17, 1177660665), (45, 444894029), (51, 392553555), (85, 235532133), (153, 130851185), (255, 78510711), (765, 26170237)]