20149035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58403}}^1$

素因数の和:58434

約数の個数: 16

約数和(自身を含む): 33640704

約数和(自身を除く): 13491669

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58403, 175209, 292015, 876045, 1343269, 4029807, 6716345, 20149035]

約数ペア:

[(1, 20149035), (3, 6716345), (5, 4029807), (15, 1343269), (23, 876045), (69, 292015), (115, 175209), (345, 58403)]