20233685465

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{17467}}^1$

素因数の和:18941

約数の個数: 32

約数和(自身を含む): 28977315840

約数和(自身を除く): 8743630375

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1439, 7195, 10073, 17467, 33097, 50365, 87335, 122269, 165485, 231679, 401741, 611345, 1158395, 2008705, 2812187, 14060935, 25135013, 125675065, 175945091, 578105299, 879725455, 2890526495, 4046737093, 20233685465]

約数ペア:

[(1, 20233685465), (5, 4046737093), (7, 2890526495), (23, 879725455), (35, 578105299), (115, 175945091), (161, 125675065), (805, 25135013), (1439, 14060935), (7195, 2812187), (10073, 2008705), (17467, 1158395), (33097, 611345), (50365, 401741), (87335, 231679), (122269, 165485)]