20492602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 24

約数和(自身を含む): 35048160

約数和(自身を除く): 14555558

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3191, 3211, 6382, 6422, 41483, 60629, 82966, 121258, 539279, 788177, 1078558, 1576354, 10246301, 20492602]

約数ペア:

[(1, 20492602), (2, 10246301), (13, 1576354), (19, 1078558), (26, 788177), (38, 539279), (169, 121258), (247, 82966), (338, 60629), (494, 41483), (3191, 6422), (3211, 6382)]