20107296

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 108

約数和(自身を含む): 62959806

約数和(自身を除く): 42852510

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 577, 726, 792, 968, 1056, 1089, 1154, 1452, 1584, 1731, 1936, 2178, 2308, 2904, 3168, 3462, 3872, 4356, 4616, 5193, 5808, 6347, 6924, 8712, 9232, 10386, 11616, 12694, 13848, 17424, 18464, 19041, 20772, 25388, 27696, 34848, 38082, 41544, 50776, 55392, 57123, 69817, 76164, 83088, 101552, 114246, 139634, 152328, 166176, 203104, 209451, 228492, 279268, 304656, 418902, 456984, 558536, 609312, 628353, 837804, 913968, 1117072, 1256706, 1675608, 1827936, 2234144, 2513412, 3351216, 5026824, 6702432, 10053648, 20107296]

約数ペア:

[(1, 20107296), (2, 10053648), (3, 6702432), (4, 5026824), (6, 3351216), (8, 2513412), (9, 2234144), (11, 1827936), (12, 1675608), (16, 1256706), (18, 1117072), (22, 913968), (24, 837804), (32, 628353), (33, 609312), (36, 558536), (44, 456984), (48, 418902), (66, 304656), (72, 279268), (88, 228492), (96, 209451), (99, 203104), (121, 166176), (132, 152328), (144, 139634), (176, 114246), (198, 101552), (242, 83088), (264, 76164), (288, 69817), (352, 57123), (363, 55392), (396, 50776), (484, 41544), (528, 38082), (577, 34848), (726, 27696), (792, 25388), (968, 20772), (1056, 19041), (1089, 18464), (1154, 17424), (1452, 13848), (1584, 12694), (1731, 11616), (1936, 10386), (2178, 9232), (2308, 8712), (2904, 6924), (3168, 6347), (3462, 5808), (3872, 5193), (4356, 4616)]