20199456222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9872657}}^1$

素因数の和:9872704

約数の個数: 32

約数和(自身を含む): 45493208064

約数和(自身を除く): 25293751842

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9872657, 19745314, 29617971, 59235942, 108599227, 217198454, 306052367, 325797681, 612104734, 651595362, 918157101, 1836314202, 3366576037, 6733152074, 10099728111, 20199456222]

約数ペア:

[(1, 20199456222), (2, 10099728111), (3, 6733152074), (6, 3366576037), (11, 1836314202), (22, 918157101), (31, 651595362), (33, 612104734), (62, 325797681), (66, 306052367), (93, 217198454), (186, 108599227), (341, 59235942), (682, 29617971), (1023, 19745314), (2046, 9872657)]