6294020

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 13267800

約数和(自身を除く): 6973780

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 809, 1556, 1618, 1945, 3236, 3890, 4045, 7780, 8090, 16180, 314701, 629402, 1258804, 1573505, 3147010, 6294020]

約数ペア:

[(1, 6294020), (2, 3147010), (4, 1573505), (5, 1258804), (10, 629402), (20, 314701), (389, 16180), (778, 8090), (809, 7780), (1556, 4045), (1618, 3890), (1945, 3236)]