20614458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79901}}^1$

素因数の和:79949

約数の個数: 16

約数和(自身を含む): 42188256

約数和(自身を除く): 21573798

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 79901, 159802, 239703, 479406, 3435743, 6871486, 10307229, 20614458]

約数ペア:

[(1, 20614458), (2, 10307229), (3, 6871486), (6, 3435743), (43, 479406), (86, 239703), (129, 159802), (258, 79901)]