20139561622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{19889}}^1\times {\mathrm{22013}}^1$

素因数の和:41927

約数の個数: 16

約数和(自身を含む): 31525809120

約数和(自身を除く): 11386247498

約数列:

[1, 2, 23, 46, 19889, 22013, 39778, 44026, 457447, 506299, 914894, 1012598, 437816557, 875633114, 10069780811, 20139561622]

約数ペア:

[(1, 20139561622), (2, 10069780811), (23, 875633114), (46, 437816557), (19889, 1012598), (22013, 914894), (39778, 506299), (44026, 457447)]