20492034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 43075584

約数和(自身を除く): 22583550

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 911, 978, 1822, 2733, 3749, 5466, 7498, 11247, 20953, 22494, 41906, 62859, 125718, 148493, 296986, 445479, 890958, 3415339, 6830678, 10246017, 20492034]

約数ペア:

[(1, 20492034), (2, 10246017), (3, 6830678), (6, 3415339), (23, 890958), (46, 445479), (69, 296986), (138, 148493), (163, 125718), (326, 62859), (489, 41906), (911, 22494), (978, 20953), (1822, 11247), (2733, 7498), (3749, 5466)]