20183569945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2759203}}^1$

素因数の和:2759245

約数の個数: 32

約数和(自身を含む): 31786030080

約数和(自身を除く): 11602460135

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 2759203, 13796015, 19314421, 30351233, 52424857, 96572105, 151756165, 212458631, 262124285, 366973999, 576673427, 1062293155, 1834869995, 2883367135, 4036713989, 20183569945]

約数ペア:

[(1, 20183569945), (5, 4036713989), (7, 2883367135), (11, 1834869995), (19, 1062293155), (35, 576673427), (55, 366973999), (77, 262124285), (95, 212458631), (133, 151756165), (209, 96572105), (385, 52424857), (665, 30351233), (1045, 19314421), (1463, 13796015), (7315, 2759203)]