20179958102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7479599}}^1$

素因数の和:7479691

約数の個数: 16

約数和(自身を含む): 32311872000

約数和(自身を除く): 12131913898

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 7479599, 14959198, 142112381, 284224762, 531051529, 1062103058, 10089979051, 20179958102]

約数ペア:

[(1, 20179958102), (2, 10089979051), (19, 1062103058), (38, 531051529), (71, 284224762), (142, 142112381), (1349, 14959198), (2698, 7479599)]