20144382031

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7451}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 22354569216

約数和(自身を除く): 2210187185

約数列:

[1, 23, 41, 47, 61, 943, 1081, 1403, 1927, 2501, 2867, 7451, 44321, 57523, 65941, 117547, 171373, 305491, 350197, 454511, 2703581, 7026293, 8054531, 10453753, 14358077, 18634951, 21362017, 330235771, 428603873, 491326391, 875842697, 20144382031]

約数ペア:

[(1, 20144382031), (23, 875842697), (41, 491326391), (47, 428603873), (61, 330235771), (943, 21362017), (1081, 18634951), (1403, 14358077), (1927, 10453753), (2501, 8054531), (2867, 7026293), (7451, 2703581), (44321, 454511), (57523, 350197), (65941, 305491), (117547, 171373)]