20167098252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{296767}}^1$

素因数の和:297590

約数の個数: 48

約数和(自身を含む): 53845585920

約数和(自身を除く): 33678487668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 16989, 22652, 33978, 67956, 296767, 593534, 890301, 1187068, 1780602, 2077369, 3561204, 4154738, 6232107, 8309476, 12464214, 24928428, 240084503, 480169006, 720253509, 960338012, 1440507018, 1680591521, 2881014036, 3361183042, 5041774563, 6722366084, 10083549126, 20167098252]

約数ペア:

[(1, 20167098252), (2, 10083549126), (3, 6722366084), (4, 5041774563), (6, 3361183042), (7, 2881014036), (12, 1680591521), (14, 1440507018), (21, 960338012), (28, 720253509), (42, 480169006), (84, 240084503), (809, 24928428), (1618, 12464214), (2427, 8309476), (3236, 6232107), (4854, 4154738), (5663, 3561204), (9708, 2077369), (11326, 1780602), (16989, 1187068), (22652, 890301), (33978, 593534), (67956, 296767)]