20073424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9467

約数の個数: 40

約数和(自身を含む): 46792640

約数和(自身を除く): 26719216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9433, 18866, 37732, 66031, 75464, 132062, 150928, 179227, 264124, 358454, 528248, 716908, 1056496, 1254589, 1433816, 2509178, 2867632, 5018356, 10036712, 20073424]

約数ペア:

[(1, 20073424), (2, 10036712), (4, 5018356), (7, 2867632), (8, 2509178), (14, 1433816), (16, 1254589), (19, 1056496), (28, 716908), (38, 528248), (56, 358454), (76, 264124), (112, 179227), (133, 150928), (152, 132062), (266, 75464), (304, 66031), (532, 37732), (1064, 18866), (2128, 9433)]