20168271504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{104287}}^1$

素因数の和:104397

約数の個数: 120

約数和(自身を含む): 60520412160

約数和(自身を除く): 40352140656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 408, 474, 612, 632, 711, 816, 948, 1224, 1264, 1343, 1422, 1896, 2448, 2686, 2844, 3792, 4029, 5372, 5688, 8058, 10744, 11376, 12087, 16116, 21488, 24174, 32232, 48348, 64464, 96696, 104287, 193392, 208574, 312861, 417148, 625722, 834296, 938583, 1251444, 1668592, 1772879, 1877166, 2502888, 3545758, 3754332, 5005776, 5318637, 7091516, 7508664, 8238673, 10637274, 14183032, 15017328, 15955911, 16477346, 21274548, 24716019, 28366064, 31911822, 32954692, 42549096, 49432038, 63823644, 65909384, 74148057, 85098192, 98864076, 127647288, 131818768, 140057441, 148296114, 197728152, 255294576, 280114882, 296592228, 395456304, 420172323, 560229764, 593184456, 840344646, 1120459528, 1186368912, 1260516969, 1680689292, 2240919056, 2521033938, 3361378584, 5042067876, 6722757168, 10084135752, 20168271504]

約数ペア:

[(1, 20168271504), (2, 10084135752), (3, 6722757168), (4, 5042067876), (6, 3361378584), (8, 2521033938), (9, 2240919056), (12, 1680689292), (16, 1260516969), (17, 1186368912), (18, 1120459528), (24, 840344646), (34, 593184456), (36, 560229764), (48, 420172323), (51, 395456304), (68, 296592228), (72, 280114882), (79, 255294576), (102, 197728152), (136, 148296114), (144, 140057441), (153, 131818768), (158, 127647288), (204, 98864076), (237, 85098192), (272, 74148057), (306, 65909384), (316, 63823644), (408, 49432038), (474, 42549096), (612, 32954692), (632, 31911822), (711, 28366064), (816, 24716019), (948, 21274548), (1224, 16477346), (1264, 15955911), (1343, 15017328), (1422, 14183032), (1896, 10637274), (2448, 8238673), (2686, 7508664), (2844, 7091516), (3792, 5318637), (4029, 5005776), (5372, 3754332), (5688, 3545758), (8058, 2502888), (10744, 1877166), (11376, 1772879), (12087, 1668592), (16116, 1251444), (21488, 938583), (24174, 834296), (32232, 625722), (48348, 417148), (64464, 312861), (96696, 208574), (104287, 193392)]