20117034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 52715520

約数和(自身を除く): 32598486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 63, 79, 86, 94, 126, 129, 141, 158, 237, 258, 282, 301, 329, 387, 423, 474, 553, 602, 658, 711, 774, 846, 903, 987, 1106, 1422, 1659, 1806, 1974, 2021, 2709, 2961, 3318, 3397, 3713, 4042, 4977, 5418, 5922, 6063, 6794, 7426, 9954, 10191, 11139, 12126, 14147, 18189, 20382, 22278, 23779, 25991, 28294, 30573, 33417, 36378, 42441, 47558, 51982, 61146, 66834, 71337, 77973, 84882, 127323, 142674, 155946, 159659, 214011, 233919, 254646, 319318, 428022, 467838, 478977, 957954, 1117613, 1436931, 2235226, 2873862, 3352839, 6705678, 10058517, 20117034]

約数ペア:

[(1, 20117034), (2, 10058517), (3, 6705678), (6, 3352839), (7, 2873862), (9, 2235226), (14, 1436931), (18, 1117613), (21, 957954), (42, 478977), (43, 467838), (47, 428022), (63, 319318), (79, 254646), (86, 233919), (94, 214011), (126, 159659), (129, 155946), (141, 142674), (158, 127323), (237, 84882), (258, 77973), (282, 71337), (301, 66834), (329, 61146), (387, 51982), (423, 47558), (474, 42441), (553, 36378), (602, 33417), (658, 30573), (711, 28294), (774, 25991), (846, 23779), (903, 22278), (987, 20382), (1106, 18189), (1422, 14147), (1659, 12126), (1806, 11139), (1974, 10191), (2021, 9954), (2709, 7426), (2961, 6794), (3318, 6063), (3397, 5922), (3713, 5418), (4042, 4977)]