20230665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14821}}^1$

素因数の和:14849

約数の個数: 32

約数和(自身を含む): 39841536

約数和(自身を除く): 19610871

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14821, 44463, 74105, 103747, 192673, 222315, 311241, 518735, 578019, 963365, 1348711, 1556205, 2890095, 4046133, 6743555, 20230665]

約数ペア:

[(1, 20230665), (3, 6743555), (5, 4046133), (7, 2890095), (13, 1556205), (15, 1348711), (21, 963365), (35, 578019), (39, 518735), (65, 311241), (91, 222315), (105, 192673), (195, 103747), (273, 74105), (455, 44463), (1365, 14821)]