20192854976

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{2621}}^1$

素因数の和:3262

約数の個数: 112

約数和(自身を含む): 47471624640

約数和(自身を除く): 27278769664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 593, 812, 928, 1186, 1624, 1856, 2372, 2621, 3248, 4151, 4744, 5242, 6496, 8302, 9488, 10484, 12992, 16604, 17197, 18347, 18976, 20968, 33208, 34394, 36694, 37952, 41936, 66416, 68788, 73388, 76009, 83872, 120379, 132832, 137576, 146776, 152018, 167744, 240758, 265664, 275152, 293552, 304036, 481516, 532063, 550304, 587104, 608072, 963032, 1064126, 1100608, 1174208, 1216144, 1554253, 1926064, 2128252, 2432288, 3108506, 3852128, 4256504, 4864576, 6217012, 7704256, 8513008, 10879771, 12434024, 17026016, 21759542, 24868048, 34052032, 43519084, 45073337, 49736096, 87038168, 90146674, 99472192, 174076336, 180293348, 315513359, 348152672, 360586696, 631026718, 696305344, 721173392, 1262053436, 1442346784, 2524106872, 2884693568, 5048213744, 10096427488, 20192854976]

約数ペア:

[(1, 20192854976), (2, 10096427488), (4, 5048213744), (7, 2884693568), (8, 2524106872), (14, 1442346784), (16, 1262053436), (28, 721173392), (29, 696305344), (32, 631026718), (56, 360586696), (58, 348152672), (64, 315513359), (112, 180293348), (116, 174076336), (203, 99472192), (224, 90146674), (232, 87038168), (406, 49736096), (448, 45073337), (464, 43519084), (593, 34052032), (812, 24868048), (928, 21759542), (1186, 17026016), (1624, 12434024), (1856, 10879771), (2372, 8513008), (2621, 7704256), (3248, 6217012), (4151, 4864576), (4744, 4256504), (5242, 3852128), (6496, 3108506), (8302, 2432288), (9488, 2128252), (10484, 1926064), (12992, 1554253), (16604, 1216144), (17197, 1174208), (18347, 1100608), (18976, 1064126), (20968, 963032), (33208, 608072), (34394, 587104), (36694, 550304), (37952, 532063), (41936, 481516), (66416, 304036), (68788, 293552), (73388, 275152), (76009, 265664), (83872, 240758), (120379, 167744), (132832, 152018), (137576, 146776)]