20090430867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{52517}}^1$

素因数の和:53127

約数の個数: 32

約数和(自身を含む): 30598247232

約数和(自身を除く): 10507816365

約数列:

[1, 3, 13, 17, 39, 51, 221, 577, 663, 1731, 7501, 9809, 22503, 29427, 52517, 127517, 157551, 382551, 682721, 892789, 2048163, 2678367, 11606257, 30302309, 34818771, 90906927, 393930017, 515139253, 1181790051, 1545417759, 6696810289, 20090430867]

約数ペア:

[(1, 20090430867), (3, 6696810289), (13, 1545417759), (17, 1181790051), (39, 515139253), (51, 393930017), (221, 90906927), (577, 34818771), (663, 30302309), (1731, 11606257), (7501, 2678367), (9809, 2048163), (22503, 892789), (29427, 682721), (52517, 382551), (127517, 157551)]