20123847513003

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2334823937}}^1$

素因数の和:2334823983

約数の個数: 24

約数和(自身を含む): 30763640207088

約数和(自身を除く): 10639792694085

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 2334823937, 7004471811, 30352711181, 39692006929, 91058133543, 119076020787, 394585245353, 515996090077, 1183755736059, 1547988270231, 6707949171001, 20123847513003]

約数ペア:

[(1, 20123847513003), (3, 6707949171001), (13, 1547988270231), (17, 1183755736059), (39, 515996090077), (51, 394585245353), (169, 119076020787), (221, 91058133543), (507, 39692006929), (663, 30352711181), (2873, 7004471811), (8619, 2334823937)]