20101185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34361}}^1$

素因数の和:34385

約数の個数: 24

約数和(自身を含む): 37523304

約数和(自身を除く): 17422119

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34361, 103083, 171805, 309249, 446693, 515415, 1340079, 1546245, 2233465, 4020237, 6700395, 20101185]

約数ペア:

[(1, 20101185), (3, 6700395), (5, 4020237), (9, 2233465), (13, 1546245), (15, 1340079), (39, 515415), (45, 446693), (65, 309249), (117, 171805), (195, 103083), (585, 34361)]