20052941232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:1007

約数の個数: 160

約数和(自身を含む): 54483369984

約数和(自身を除く): 34430428752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 347, 372, 426, 496, 547, 568, 694, 744, 852, 1041, 1094, 1136, 1388, 1488, 1641, 1704, 2082, 2188, 2201, 2776, 3282, 3408, 4164, 4376, 4402, 5552, 6564, 6603, 8328, 8752, 8804, 10757, 13128, 13206, 16656, 16957, 17608, 21514, 24637, 26256, 26412, 32271, 33914, 35216, 38837, 43028, 49274, 50871, 52824, 64542, 67828, 73911, 77674, 86056, 98548, 101742, 105648, 116511, 129084, 135656, 147822, 155348, 172112, 189809, 197096, 203484, 233022, 258168, 271312, 295644, 310696, 379618, 394192, 406968, 466044, 516336, 569427, 591288, 621392, 759236, 763747, 813936, 932088, 1138854, 1182576, 1203947, 1518472, 1527494, 1864176, 2277708, 2291241, 2407894, 3036944, 3054988, 3611841, 4555416, 4582482, 4815788, 5884079, 6109976, 7223682, 9110832, 9164964, 9631576, 11768158, 12219952, 13476439, 14447364, 17652237, 18329928, 19263152, 23536316, 26952878, 28894728, 35304474, 36659856, 40429317, 47072632, 53905756, 57789456, 70608948, 80858634, 94145264, 107811512, 141217896, 161717268, 215623024, 282435792, 323434536, 417769609, 646869072, 835539218, 1253308827, 1671078436, 2506617654, 3342156872, 5013235308, 6684313744, 10026470616, 20052941232]

約数ペア:

[(1, 20052941232), (2, 10026470616), (3, 6684313744), (4, 5013235308), (6, 3342156872), (8, 2506617654), (12, 1671078436), (16, 1253308827), (24, 835539218), (31, 646869072), (48, 417769609), (62, 323434536), (71, 282435792), (93, 215623024), (124, 161717268), (142, 141217896), (186, 107811512), (213, 94145264), (248, 80858634), (284, 70608948), (347, 57789456), (372, 53905756), (426, 47072632), (496, 40429317), (547, 36659856), (568, 35304474), (694, 28894728), (744, 26952878), (852, 23536316), (1041, 19263152), (1094, 18329928), (1136, 17652237), (1388, 14447364), (1488, 13476439), (1641, 12219952), (1704, 11768158), (2082, 9631576), (2188, 9164964), (2201, 9110832), (2776, 7223682), (3282, 6109976), (3408, 5884079), (4164, 4815788), (4376, 4582482), (4402, 4555416), (5552, 3611841), (6564, 3054988), (6603, 3036944), (8328, 2407894), (8752, 2291241), (8804, 2277708), (10757, 1864176), (13128, 1527494), (13206, 1518472), (16656, 1203947), (16957, 1182576), (17608, 1138854), (21514, 932088), (24637, 813936), (26256, 763747), (26412, 759236), (32271, 621392), (33914, 591288), (35216, 569427), (38837, 516336), (43028, 466044), (49274, 406968), (50871, 394192), (52824, 379618), (64542, 310696), (67828, 295644), (73911, 271312), (77674, 258168), (86056, 233022), (98548, 203484), (101742, 197096), (105648, 189809), (116511, 172112), (129084, 155348), (135656, 147822)]