201620670530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21380771}}^1$

素因数の和:21380842

約数の個数: 32

約数和(自身を含む): 387932727168

約数和(自身を除く): 186312056638

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 21380771, 42761542, 106903855, 213807710, 491757733, 876611611, 983515466, 1753223222, 2458788665, 4383058055, 4917577330, 8766116110, 20162067053, 40324134106, 100810335265, 201620670530]

約数ペア:

[(1, 201620670530), (2, 100810335265), (5, 40324134106), (10, 20162067053), (23, 8766116110), (41, 4917577330), (46, 4383058055), (82, 2458788665), (115, 1753223222), (205, 983515466), (230, 876611611), (410, 491757733), (943, 213807710), (1886, 106903855), (4715, 42761542), (9430, 21380771)]