20102898

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6661}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 40291776

約数和(自身を除く): 20188878

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6661, 13322, 19983, 39966, 3350483, 6700966, 10051449, 20102898]

約数ペア:

[(1, 20102898), (2, 10051449), (3, 6700966), (6, 3350483), (503, 39966), (1006, 19983), (1509, 13322), (3018, 6661)]