20922006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{498143}}^1$

素因数の和:498155

約数の個数: 16

約数和(自身を含む): 47821824

約数和(自身を除く): 26899818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 498143, 996286, 1494429, 2988858, 3487001, 6974002, 10461003, 20922006]

約数ペア:

[(1, 20922006), (2, 10461003), (3, 6974002), (6, 3487001), (7, 2988858), (14, 1494429), (21, 996286), (42, 498143)]