20199290955

素因数分解:

$3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1367}}^1\times {\mathrm{1607}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 32415427584

約数和(自身を除く): 12216136629

約数列:

[1, 3, 5, 15, 613, 1367, 1607, 1839, 3065, 4101, 4821, 6835, 8035, 9195, 20505, 24105, 837971, 985091, 2196769, 2513913, 2955273, 4189855, 4925455, 6590307, 10983845, 12569565, 14776365, 32951535, 1346619397, 4039858191, 6733096985, 20199290955]

約数ペア:

[(1, 20199290955), (3, 6733096985), (5, 4039858191), (15, 1346619397), (613, 32951535), (1367, 14776365), (1607, 12569565), (1839, 10983845), (3065, 6590307), (4101, 4925455), (4821, 4189855), (6835, 2955273), (8035, 2513913), (9195, 2196769), (20505, 985091), (24105, 837971)]