20065486935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{160031}}^1$

素因数の和:160695

約数の個数: 32

約数和(自身を含む): 34628364288

約数和(自身を除く): 14562877353

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 643, 1929, 3215, 8359, 9645, 25077, 41795, 125385, 160031, 480093, 800155, 2080403, 2400465, 6241209, 10402015, 31206045, 102899933, 308699799, 514499665, 1337699129, 1543498995, 4013097387, 6688495645, 20065486935]

約数ペア:

[(1, 20065486935), (3, 6688495645), (5, 4013097387), (13, 1543498995), (15, 1337699129), (39, 514499665), (65, 308699799), (195, 102899933), (643, 31206045), (1929, 10402015), (3215, 6241209), (8359, 2400465), (9645, 2080403), (25077, 800155), (41795, 480093), (125385, 160031)]