20073844

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1997}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 40279680

約数和(自身を除く): 20205836

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 1997, 2513, 3994, 5026, 7988, 10052, 13979, 27958, 55916, 716923, 1433846, 2867692, 5018461, 10036922, 20073844]

約数ペア:

[(1, 20073844), (2, 10036922), (4, 5018461), (7, 2867692), (14, 1433846), (28, 716923), (359, 55916), (718, 27958), (1436, 13979), (1997, 10052), (2513, 7988), (3994, 5026)]