20483850239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 23071910400

約数和(自身を除く): 2588060161

約数列:

[1, 17, 19, 131, 323, 577, 839, 2227, 2489, 9809, 10963, 14263, 15941, 42313, 75587, 109909, 186371, 270997, 484103, 1284979, 1436153, 1868453, 2088271, 8229751, 9197957, 24414601, 35500607, 63417493, 156365269, 1078097381, 1204932367, 20483850239]

約数ペア:

[(1, 20483850239), (17, 1204932367), (19, 1078097381), (131, 156365269), (323, 63417493), (577, 35500607), (839, 24414601), (2227, 9197957), (2489, 8229751), (9809, 2088271), (10963, 1868453), (14263, 1436153), (15941, 1284979), (42313, 484103), (75587, 270997), (109909, 186371)]