20196624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 62876928

約数和(自身を除く): 42680304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 277, 294, 336, 372, 392, 434, 496, 554, 588, 651, 744, 784, 831, 868, 1108, 1176, 1302, 1488, 1519, 1662, 1736, 1939, 2216, 2352, 2604, 3038, 3324, 3472, 3878, 4432, 4557, 5208, 5817, 6076, 6648, 7756, 8587, 9114, 10416, 11634, 12152, 13296, 13573, 15512, 17174, 18228, 23268, 24304, 25761, 27146, 31024, 34348, 36456, 40719, 46536, 51522, 54292, 60109, 68696, 72912, 81438, 93072, 103044, 108584, 120218, 137392, 162876, 180327, 206088, 217168, 240436, 325752, 360654, 412176, 420763, 480872, 651504, 721308, 841526, 961744, 1262289, 1442616, 1683052, 2524578, 2885232, 3366104, 5049156, 6732208, 10098312, 20196624]

約数ペア:

[(1, 20196624), (2, 10098312), (3, 6732208), (4, 5049156), (6, 3366104), (7, 2885232), (8, 2524578), (12, 1683052), (14, 1442616), (16, 1262289), (21, 961744), (24, 841526), (28, 721308), (31, 651504), (42, 480872), (48, 420763), (49, 412176), (56, 360654), (62, 325752), (84, 240436), (93, 217168), (98, 206088), (112, 180327), (124, 162876), (147, 137392), (168, 120218), (186, 108584), (196, 103044), (217, 93072), (248, 81438), (277, 72912), (294, 68696), (336, 60109), (372, 54292), (392, 51522), (434, 46536), (496, 40719), (554, 36456), (588, 34348), (651, 31024), (744, 27146), (784, 25761), (831, 24304), (868, 23268), (1108, 18228), (1176, 17174), (1302, 15512), (1488, 13573), (1519, 13296), (1662, 12152), (1736, 11634), (1939, 10416), (2216, 9114), (2352, 8587), (2604, 7756), (3038, 6648), (3324, 6076), (3472, 5817), (3878, 5208), (4432, 4557)]