20735593889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1\times {\mathrm{16693}}^1$

素因数の和:17620

約数の個数: 16

約数和(自身を含む): 22230398160

約数和(自身を除く): 1494804271

約数列:

[1, 17, 89, 821, 1513, 13957, 16693, 73069, 283781, 1242173, 1485677, 13704953, 25256509, 232984201, 1219740817, 20735593889]

約数ペア:

[(1, 20735593889), (17, 1219740817), (89, 232984201), (821, 25256509), (1513, 13704953), (13957, 1485677), (16693, 1242173), (73069, 283781)]