20144228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16883

約数の個数: 24

約数和(自身を含む): 39617088

約数和(自身を除く): 19472860

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16843, 33686, 67372, 218959, 387389, 437918, 774778, 875836, 1549556, 5036057, 10072114, 20144228]

約数ペア:

[(1, 20144228), (2, 10072114), (4, 5036057), (13, 1549556), (23, 875836), (26, 774778), (46, 437918), (52, 387389), (92, 218959), (299, 67372), (598, 33686), (1196, 16843)]