20240974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1439}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 32780160

約数和(自身を除く): 12539186

約数列:

[1, 2, 13, 26, 541, 1082, 1439, 2878, 7033, 14066, 18707, 37414, 778499, 1556998, 10120487, 20240974]

約数ペア:

[(1, 20240974), (2, 10120487), (13, 1556998), (26, 778499), (541, 37414), (1082, 18707), (1439, 14066), (2878, 7033)]