20037489276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1069693}}^1$

素因数の和:1069930

約数の個数: 48

約数和(自身を含む): 53672966144

約数和(自身を除く): 33635476868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 1069693, 2139386, 3209079, 4278772, 6418158, 7487851, 12836316, 14975702, 22463553, 29951404, 44927106, 89854212, 238541539, 477083078, 715624617, 954166156, 1431249234, 1669790773, 2862498468, 3339581546, 5009372319, 6679163092, 10018744638, 20037489276]

約数ペア:

[(1, 20037489276), (2, 10018744638), (3, 6679163092), (4, 5009372319), (6, 3339581546), (7, 2862498468), (12, 1669790773), (14, 1431249234), (21, 954166156), (28, 715624617), (42, 477083078), (84, 238541539), (223, 89854212), (446, 44927106), (669, 29951404), (892, 22463553), (1338, 14975702), (1561, 12836316), (2676, 7487851), (3122, 6418158), (4683, 4278772), (6244, 3209079), (9366, 2139386), (18732, 1069693)]