20043828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26513}}^1$

素因数の和:26533

約数の個数: 48

約数和(自身を含む): 59391360

約数和(自身を除く): 39347532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26513, 53026, 79539, 106052, 159078, 185591, 238617, 318156, 371182, 477234, 556773, 715851, 742364, 954468, 1113546, 1431702, 1670319, 2227092, 2863404, 3340638, 5010957, 6681276, 10021914, 20043828]

約数ペア:

[(1, 20043828), (2, 10021914), (3, 6681276), (4, 5010957), (6, 3340638), (7, 2863404), (9, 2227092), (12, 1670319), (14, 1431702), (18, 1113546), (21, 954468), (27, 742364), (28, 715851), (36, 556773), (42, 477234), (54, 371182), (63, 318156), (84, 238617), (108, 185591), (126, 159078), (189, 106052), (252, 79539), (378, 53026), (756, 26513)]