20113013208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{3529}}^1$

素因数の和:3845

約数の個数: 128

約数和(自身を含む): 54364824000

約数和(自身を除く): 34251810792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 229, 244, 366, 408, 458, 488, 687, 732, 916, 1037, 1374, 1464, 1832, 2074, 2748, 3111, 3529, 3893, 4148, 5496, 6222, 7058, 7786, 8296, 10587, 11679, 12444, 13969, 14116, 15572, 21174, 23358, 24888, 27938, 28232, 31144, 41907, 42348, 46716, 55876, 59993, 83814, 84696, 93432, 111752, 119986, 167628, 179979, 215269, 237473, 239972, 335256, 359958, 430538, 474946, 479944, 645807, 712419, 719916, 808141, 861076, 949892, 1291614, 1424838, 1439832, 1616282, 1722152, 1899784, 2424423, 2583228, 2849676, 3232564, 3659573, 4848846, 5166456, 5699352, 6465128, 7319146, 9697692, 10978719, 13738397, 14638292, 19395384, 21957438, 27476794, 29276584, 41215191, 43914876, 49296601, 54953588, 82430382, 87829752, 98593202, 109907176, 147889803, 164860764, 197186404, 295779606, 329721528, 394372808, 591559212, 838042217, 1183118424, 1676084434, 2514126651, 3352168868, 5028253302, 6704337736, 10056506604, 20113013208]

約数ペア:

[(1, 20113013208), (2, 10056506604), (3, 6704337736), (4, 5028253302), (6, 3352168868), (8, 2514126651), (12, 1676084434), (17, 1183118424), (24, 838042217), (34, 591559212), (51, 394372808), (61, 329721528), (68, 295779606), (102, 197186404), (122, 164860764), (136, 147889803), (183, 109907176), (204, 98593202), (229, 87829752), (244, 82430382), (366, 54953588), (408, 49296601), (458, 43914876), (488, 41215191), (687, 29276584), (732, 27476794), (916, 21957438), (1037, 19395384), (1374, 14638292), (1464, 13738397), (1832, 10978719), (2074, 9697692), (2748, 7319146), (3111, 6465128), (3529, 5699352), (3893, 5166456), (4148, 4848846), (5496, 3659573), (6222, 3232564), (7058, 2849676), (7786, 2583228), (8296, 2424423), (10587, 1899784), (11679, 1722152), (12444, 1616282), (13969, 1439832), (14116, 1424838), (15572, 1291614), (21174, 949892), (23358, 861076), (24888, 808141), (27938, 719916), (28232, 712419), (31144, 645807), (41907, 479944), (42348, 474946), (46716, 430538), (55876, 359958), (59993, 335256), (83814, 239972), (84696, 237473), (93432, 215269), (111752, 179979), (119986, 167628)]