20905698094

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{5749}}^1\times {\mathrm{30817}}^1$

素因数の和:36627

約数の個数: 16

約数和(自身を含む): 31896630000

約数和(自身を除く): 10990931906

約数列:

[1, 2, 59, 118, 5749, 11498, 30817, 61634, 339191, 678382, 1818203, 3636406, 177166933, 354333866, 10452849047, 20905698094]

約数ペア:

[(1, 20905698094), (2, 10452849047), (59, 354333866), (118, 177166933), (5749, 3636406), (11498, 1818203), (30817, 678382), (61634, 339191)]