20865083448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{14243}}^1$

素因数の和:14473

約数の個数: 128

約数和(自身を含む): 59072716800

約数和(自身を除く): 38207633352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 179, 186, 248, 264, 341, 358, 372, 537, 682, 716, 744, 1023, 1074, 1364, 1432, 1969, 2046, 2148, 2728, 3938, 4092, 4296, 5549, 5907, 7876, 8184, 11098, 11814, 14243, 15752, 16647, 22196, 23628, 28486, 33294, 42729, 44392, 47256, 56972, 61039, 66588, 85458, 113944, 122078, 133176, 156673, 170916, 183117, 244156, 313346, 341832, 366234, 441533, 470019, 488312, 626692, 732468, 883066, 940038, 1253384, 1324599, 1464936, 1766132, 1880076, 2549497, 2649198, 3532264, 3760152, 4856863, 5098994, 5298396, 7648491, 9713726, 10197988, 10596792, 14570589, 15296982, 19427452, 20395976, 28044467, 29141178, 30593964, 38854904, 56088934, 58282356, 61187928, 79034407, 84133401, 112177868, 116564712, 158068814, 168266802, 224355736, 237103221, 316137628, 336533604, 474206442, 632275256, 673067208, 869378477, 948412884, 1738756954, 1896825768, 2608135431, 3477513908, 5216270862, 6955027816, 10432541724, 20865083448]

約数ペア:

[(1, 20865083448), (2, 10432541724), (3, 6955027816), (4, 5216270862), (6, 3477513908), (8, 2608135431), (11, 1896825768), (12, 1738756954), (22, 948412884), (24, 869378477), (31, 673067208), (33, 632275256), (44, 474206442), (62, 336533604), (66, 316137628), (88, 237103221), (93, 224355736), (124, 168266802), (132, 158068814), (179, 116564712), (186, 112177868), (248, 84133401), (264, 79034407), (341, 61187928), (358, 58282356), (372, 56088934), (537, 38854904), (682, 30593964), (716, 29141178), (744, 28044467), (1023, 20395976), (1074, 19427452), (1364, 15296982), (1432, 14570589), (1969, 10596792), (2046, 10197988), (2148, 9713726), (2728, 7648491), (3938, 5298396), (4092, 5098994), (4296, 4856863), (5549, 3760152), (5907, 3532264), (7876, 2649198), (8184, 2549497), (11098, 1880076), (11814, 1766132), (14243, 1464936), (15752, 1324599), (16647, 1253384), (22196, 940038), (23628, 883066), (28486, 732468), (33294, 626692), (42729, 488312), (44392, 470019), (47256, 441533), (56972, 366234), (61039, 341832), (66588, 313346), (85458, 244156), (113944, 183117), (122078, 170916), (133176, 156673)]