20034196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 25011308

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2393, 4186, 4786, 8372, 9572, 16751, 31109, 33502, 55039, 62218, 67004, 110078, 124436, 217763, 220156, 385273, 435526, 715507, 770546, 871052, 1431014, 1541092, 2862028, 5008549, 10017098, 20034196]

約数ペア:

[(1, 20034196), (2, 10017098), (4, 5008549), (7, 2862028), (13, 1541092), (14, 1431014), (23, 871052), (26, 770546), (28, 715507), (46, 435526), (52, 385273), (91, 220156), (92, 217763), (161, 124436), (182, 110078), (299, 67004), (322, 62218), (364, 55039), (598, 33502), (644, 31109), (1196, 16751), (2093, 9572), (2393, 8372), (4186, 4786)]