20469162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69623}}^1$

素因数の和:69642

約数の個数: 24

約数和(自身を含む): 47622816

約数和(自身を除く): 27153654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69623, 139246, 208869, 417738, 487361, 974722, 1462083, 2924166, 3411527, 6823054, 10234581, 20469162]

約数ペア:

[(1, 20469162), (2, 10234581), (3, 6823054), (6, 3411527), (7, 2924166), (14, 1462083), (21, 974722), (42, 487361), (49, 417738), (98, 208869), (147, 139246), (294, 69623)]