20191467104

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 41150592000

約数和(自身を除く): 20959124896

約数列:

[1, 2, 4, 8, 16, 32, 59, 83, 118, 166, 236, 269, 332, 472, 479, 538, 664, 944, 958, 1076, 1328, 1888, 1916, 2152, 2656, 3832, 4304, 4897, 7664, 8608, 9794, 15328, 15871, 19588, 22327, 28261, 31742, 39176, 39757, 44654, 56522, 63484, 78352, 79514, 89308, 113044, 126968, 128851, 156704, 159028, 178616, 226088, 253936, 257702, 318056, 357232, 452176, 507872, 515404, 636112, 714464, 904352, 1030808, 1272224, 1317293, 2061616, 2345663, 2634586, 4123232, 4691326, 5269172, 7602209, 9382652, 10538344, 10694633, 15204418, 18765304, 21076688, 21389266, 30408836, 37530608, 42153376, 42778532, 60817672, 75061216, 85557064, 121635344, 171114128, 243270688, 342228256, 630983347, 1261966694, 2523933388, 5047866776, 10095733552, 20191467104]

約数ペア:

[(1, 20191467104), (2, 10095733552), (4, 5047866776), (8, 2523933388), (16, 1261966694), (32, 630983347), (59, 342228256), (83, 243270688), (118, 171114128), (166, 121635344), (236, 85557064), (269, 75061216), (332, 60817672), (472, 42778532), (479, 42153376), (538, 37530608), (664, 30408836), (944, 21389266), (958, 21076688), (1076, 18765304), (1328, 15204418), (1888, 10694633), (1916, 10538344), (2152, 9382652), (2656, 7602209), (3832, 5269172), (4304, 4691326), (4897, 4123232), (7664, 2634586), (8608, 2345663), (9794, 2061616), (15328, 1317293), (15871, 1272224), (19588, 1030808), (22327, 904352), (28261, 714464), (31742, 636112), (39176, 515404), (39757, 507872), (44654, 452176), (56522, 357232), (63484, 318056), (78352, 257702), (79514, 253936), (89308, 226088), (113044, 178616), (126968, 159028), (128851, 156704)]