20088458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 15038326

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 967, 1222, 1598, 1934, 10387, 12571, 16439, 20774, 25142, 32878, 45449, 90898, 213707, 427414, 590837, 772633, 1181674, 1545266, 10044229, 20088458]

約数ペア:

[(1, 20088458), (2, 10044229), (13, 1545266), (17, 1181674), (26, 772633), (34, 590837), (47, 427414), (94, 213707), (221, 90898), (442, 45449), (611, 32878), (799, 25142), (967, 20774), (1222, 16439), (1598, 12571), (1934, 10387)]