20446041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 34569216

約数和(自身を除く): 14123175

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 1451, 2013, 4353, 4697, 10157, 14091, 15961, 30471, 47883, 88511, 111727, 265533, 335181, 619577, 973621, 1858731, 2920863, 6815347, 20446041]

約数ペア:

[(1, 20446041), (3, 6815347), (7, 2920863), (11, 1858731), (21, 973621), (33, 619577), (61, 335181), (77, 265533), (183, 111727), (231, 88511), (427, 47883), (671, 30471), (1281, 15961), (1451, 14091), (2013, 10157), (4353, 4697)]