20106112496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43332139}}^1$

素因数の和:43332176

約数の個数: 20

約数和(自身を含む): 40298890200

約数和(自身を除く): 20192777704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43332139, 86664278, 173328556, 346657112, 693314224, 1256632031, 2513264062, 5026528124, 10053056248, 20106112496]

約数ペア:

[(1, 20106112496), (2, 10053056248), (4, 5026528124), (8, 2513264062), (16, 1256632031), (29, 693314224), (58, 346657112), (116, 173328556), (232, 86664278), (464, 43332139)]