20194428315

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1\times {\mathrm{15493}}^1$

素因数の和:16383

約数の個数: 32

約数和(自身を含む): 32641519680

約数和(自身を除く): 12447091365

約数列:

[1, 3, 5, 15, 113, 339, 565, 769, 1695, 2307, 3845, 11535, 15493, 46479, 77465, 86897, 232395, 260691, 434485, 1303455, 1750709, 5252127, 8753545, 11914117, 26260635, 35742351, 59570585, 178711755, 1346295221, 4038885663, 6731476105, 20194428315]

約数ペア:

[(1, 20194428315), (3, 6731476105), (5, 4038885663), (15, 1346295221), (113, 178711755), (339, 59570585), (565, 35742351), (769, 26260635), (1695, 11914117), (2307, 8753545), (3845, 5252127), (11535, 1750709), (15493, 1303455), (46479, 434485), (77465, 260691), (86897, 232395)]