20829125955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{469283}}^1$

素因数の和:469571

約数の個数: 32

約数和(自身を含む): 36491523840

約数和(自身を除く): 15662397885

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 1345, 2959, 4035, 8877, 14795, 44385, 469283, 1407849, 2346415, 5162113, 7039245, 15486339, 25810565, 77431695, 126237127, 378711381, 631185635, 1388608397, 1893556905, 4165825191, 6943041985, 20829125955]

約数ペア:

[(1, 20829125955), (3, 6943041985), (5, 4165825191), (11, 1893556905), (15, 1388608397), (33, 631185635), (55, 378711381), (165, 126237127), (269, 77431695), (807, 25810565), (1345, 15486339), (2959, 7039245), (4035, 5162113), (8877, 2346415), (14795, 1407849), (44385, 469283)]