20736018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50087}}^1$

素因数の和:50118

約数の個数: 24

約数和(自身を含む): 46882368

約数和(自身を除く): 26146350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50087, 100174, 150261, 300522, 450783, 901566, 1152001, 2304002, 3456003, 6912006, 10368009, 20736018]

約数ペア:

[(1, 20736018), (2, 10368009), (3, 6912006), (6, 3456003), (9, 2304002), (18, 1152001), (23, 901566), (46, 450783), (69, 300522), (138, 150261), (207, 100174), (414, 50087)]