20112159982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1\times {\mathrm{71987}}^1$

素因数の和:76835

約数の個数: 16

約数和(自身を含む): 31215436560

約数和(自身を除く): 11103276578

約数列:

[1, 2, 29, 58, 4817, 9634, 71987, 139693, 143974, 279386, 2087623, 4175246, 346761379, 693522758, 10056079991, 20112159982]

約数ペア:

[(1, 20112159982), (2, 10056079991), (29, 693522758), (58, 346761379), (4817, 4175246), (9634, 2087623), (71987, 279386), (139693, 143974)]