20141573536

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{2383}}^1$

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 45922705920

約数和(自身を除く): 25781132384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 389, 679, 776, 778, 1358, 1552, 1556, 2383, 2716, 2723, 3104, 3112, 4766, 5432, 5446, 6224, 9532, 10864, 10892, 12448, 16681, 19064, 21728, 21784, 33362, 37733, 38128, 43568, 66724, 75466, 76256, 87136, 133448, 150932, 231151, 264131, 266896, 301864, 462302, 528262, 533792, 603728, 924604, 926987, 1056524, 1207456, 1618057, 1849208, 1853974, 2113048, 3236114, 3698416, 3707948, 4226096, 6472228, 6488909, 7396832, 7415896, 8452192, 12944456, 12977818, 14831792, 25888912, 25955636, 29663584, 51777824, 51911272, 89917739, 103822544, 179835478, 207645088, 359670956, 629424173, 719341912, 1258848346, 1438683824, 2517696692, 2877367648, 5035393384, 10070786768, 20141573536]

約数ペア:

[(1, 20141573536), (2, 10070786768), (4, 5035393384), (7, 2877367648), (8, 2517696692), (14, 1438683824), (16, 1258848346), (28, 719341912), (32, 629424173), (56, 359670956), (97, 207645088), (112, 179835478), (194, 103822544), (224, 89917739), (388, 51911272), (389, 51777824), (679, 29663584), (776, 25955636), (778, 25888912), (1358, 14831792), (1552, 12977818), (1556, 12944456), (2383, 8452192), (2716, 7415896), (2723, 7396832), (3104, 6488909), (3112, 6472228), (4766, 4226096), (5432, 3707948), (5446, 3698416), (6224, 3236114), (9532, 2113048), (10864, 1853974), (10892, 1849208), (12448, 1618057), (16681, 1207456), (19064, 1056524), (21728, 926987), (21784, 924604), (33362, 603728), (37733, 533792), (38128, 528262), (43568, 462302), (66724, 301864), (75466, 266896), (76256, 264131), (87136, 231151), (133448, 150932)]