2066883984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21477

約数の個数: 120

約数和(自身を含む): 6414006144

約数和(自身を除く): 4347122160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2684, 2928, 4026, 4392, 5368, 6039, 8052, 8784, 10736, 12078, 16104, 21391, 24156, 32208, 42782, 48312, 64173, 85564, 96624, 128346, 171128, 192519, 235301, 256692, 342256, 385038, 470602, 513384, 705903, 770076, 941204, 1026768, 1304851, 1411806, 1540152, 1882408, 2117709, 2609702, 2823612, 3080304, 3764816, 3914553, 4235418, 5219404, 5647224, 7829106, 8470836, 10438808, 11294448, 11743659, 14353361, 15658212, 16941672, 20877616, 23487318, 28706722, 31316424, 33883344, 43060083, 46974636, 57413444, 62632848, 86120166, 93949272, 114826888, 129180249, 172240332, 187898544, 229653776, 258360498, 344480664, 516720996, 688961328, 1033441992, 2066883984]

約数ペア:

[(1, 2066883984), (2, 1033441992), (3, 688961328), (4, 516720996), (6, 344480664), (8, 258360498), (9, 229653776), (11, 187898544), (12, 172240332), (16, 129180249), (18, 114826888), (22, 93949272), (24, 86120166), (33, 62632848), (36, 57413444), (44, 46974636), (48, 43060083), (61, 33883344), (66, 31316424), (72, 28706722), (88, 23487318), (99, 20877616), (122, 16941672), (132, 15658212), (144, 14353361), (176, 11743659), (183, 11294448), (198, 10438808), (244, 8470836), (264, 7829106), (366, 5647224), (396, 5219404), (488, 4235418), (528, 3914553), (549, 3764816), (671, 3080304), (732, 2823612), (792, 2609702), (976, 2117709), (1098, 1882408), (1342, 1540152), (1464, 1411806), (1584, 1304851), (2013, 1026768), (2196, 941204), (2684, 770076), (2928, 705903), (4026, 513384), (4392, 470602), (5368, 385038), (6039, 342256), (8052, 256692), (8784, 235301), (10736, 192519), (12078, 171128), (16104, 128346), (21391, 96624), (24156, 85564), (32208, 64173), (42782, 48312)]