20163631467

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{4999}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 32667840000

約数和(自身を除く): 12504208533

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1193, 3381, 3579, 4999, 8351, 14997, 25053, 27439, 34993, 58457, 82317, 104979, 114977, 175371, 192073, 244951, 344931, 576219, 734853, 804839, 1344511, 2414517, 4033533, 5633873, 5963807, 16901619, 17891421, 41746649, 125239947, 137167561, 292226543, 411502683, 876679629, 960172927, 2880518781, 6721210489, 20163631467]

約数ペア:

[(1, 20163631467), (3, 6721210489), (7, 2880518781), (21, 960172927), (23, 876679629), (49, 411502683), (69, 292226543), (147, 137167561), (161, 125239947), (483, 41746649), (1127, 17891421), (1193, 16901619), (3381, 5963807), (3579, 5633873), (4999, 4033533), (8351, 2414517), (14997, 1344511), (25053, 804839), (27439, 734853), (34993, 576219), (58457, 344931), (82317, 244951), (104979, 192073), (114977, 175371)]