20348520216

素因数分解:

$2^3\times 3^1\times {\mathrm{3967}}^1\times {\mathrm{213727}}^1$

素因数の和:217703

約数の個数: 32

約数和(自身を含む): 50884362240

約数和(自身を除く): 30535842024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3967, 7934, 11901, 15868, 23802, 31736, 47604, 95208, 213727, 427454, 641181, 854908, 1282362, 1709816, 2564724, 5129448, 847855009, 1695710018, 2543565027, 3391420036, 5087130054, 6782840072, 10174260108, 20348520216]

約数ペア:

[(1, 20348520216), (2, 10174260108), (3, 6782840072), (4, 5087130054), (6, 3391420036), (8, 2543565027), (12, 1695710018), (24, 847855009), (3967, 5129448), (7934, 2564724), (11901, 1709816), (15868, 1282362), (23802, 854908), (31736, 641181), (47604, 427454), (95208, 213727)]