20086874451

素因数分解:

$3^3\times 7^1\times {\mathrm{106279759}}^1$

素因数の和:106279775

約数の個数: 16

約数和(自身を含む): 34009523200

約数和(自身を除く): 13922648749

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106279759, 318839277, 743958313, 956517831, 2231874939, 2869553493, 6695624817, 20086874451]

約数ペア:

[(1, 20086874451), (3, 6695624817), (7, 2869553493), (9, 2231874939), (21, 956517831), (27, 743958313), (63, 318839277), (189, 106279759)]