20055147827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{148723}}^1$

素因数の和:148811

約数の個数: 32

約数和(自身を含む): 25185517056

約数和(自身を除く): 5130369229

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 943, 3289, 5863, 10373, 12259, 134849, 148723, 1635953, 1933399, 3420629, 6097643, 21267389, 37626919, 44468177, 67074073, 79269359, 140245789, 489149947, 871962949, 1542703679, 1823195257, 20055147827]

約数ペア:

[(1, 20055147827), (11, 1823195257), (13, 1542703679), (23, 871962949), (41, 489149947), (143, 140245789), (253, 79269359), (299, 67074073), (451, 44468177), (533, 37626919), (943, 21267389), (3289, 6097643), (5863, 3420629), (10373, 1933399), (12259, 1635953), (134849, 148723)]