20160816949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{12119}}^1$

素因数の和:12421

約数の個数: 32

約数和(自身を含む): 25199516160

約数和(自身を除く): 5038699211

約数列:

[1, 7, 13, 91, 101, 181, 707, 1267, 1313, 2353, 9191, 12119, 16471, 18281, 84833, 127967, 157547, 237653, 1102829, 1224019, 1663571, 2193539, 8568133, 15354773, 15912247, 28516007, 111385729, 199612049, 221547439, 1550832073, 2880116707, 20160816949]

約数ペア:

[(1, 20160816949), (7, 2880116707), (13, 1550832073), (91, 221547439), (101, 199612049), (181, 111385729), (707, 28516007), (1267, 15912247), (1313, 15354773), (2353, 8568133), (9191, 2193539), (12119, 1663571), (16471, 1224019), (18281, 1102829), (84833, 237653), (127967, 157547)]