20563356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155783}}^1$

素因数の和:155801

約数の個数: 24

約数和(自身を含む): 52343424

約数和(自身を除く): 31780068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155783, 311566, 467349, 623132, 934698, 1713613, 1869396, 3427226, 5140839, 6854452, 10281678, 20563356]

約数ペア:

[(1, 20563356), (2, 10281678), (3, 6854452), (4, 5140839), (6, 3427226), (11, 1869396), (12, 1713613), (22, 934698), (33, 623132), (44, 467349), (66, 311566), (132, 155783)]