20382654

素因数分解:

$2^1\times 3^1\times {\mathrm{461}}^1\times {\mathrm{7369}}^1$

素因数の和:7835

約数の個数: 16

約数和(自身を含む): 40859280

約数和(自身を除く): 20476626

約数列:

[1, 2, 3, 6, 461, 922, 1383, 2766, 7369, 14738, 22107, 44214, 3397109, 6794218, 10191327, 20382654]

約数ペア:

[(1, 20382654), (2, 10191327), (3, 6794218), (6, 3397109), (461, 44214), (922, 22107), (1383, 14738), (2766, 7369)]