20246946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6379}}^1$

素因数の和:6430

約数の個数: 24

約数和(自身を含む): 42337680

約数和(自身を除く): 22090734

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6379, 12758, 19137, 38274, 146717, 293434, 440151, 880302, 3374491, 6748982, 10123473, 20246946]

約数ペア:

[(1, 20246946), (2, 10123473), (3, 6748982), (6, 3374491), (23, 880302), (46, 440151), (69, 293434), (138, 146717), (529, 38274), (1058, 19137), (1587, 12758), (3174, 6379)]