20149653882

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47299657}}^1$

素因数の和:47299733

約数の個数: 16

約数和(自身を含む): 40866904512

約数和(自身を除く): 20717250630

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47299657, 94599314, 141898971, 283797942, 3358275647, 6716551294, 10074826941, 20149653882]

約数ペア:

[(1, 20149653882), (2, 10074826941), (3, 6716551294), (6, 3358275647), (71, 283797942), (142, 141898971), (213, 94599314), (426, 47299657)]