20154140688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{1019}}^1$

素因数の和:1885

約数の個数: 160

約数和(自身を含む): 58136279040

約数和(自身を除く): 37982138352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 797, 1019, 1034, 1128, 1551, 1594, 2038, 2068, 2256, 2391, 3057, 3102, 3188, 4076, 4136, 4782, 6114, 6204, 6376, 8152, 8272, 8767, 9564, 11209, 12228, 12408, 12752, 16304, 17534, 19128, 22418, 24456, 24816, 26301, 33627, 35068, 37459, 38256, 44836, 47893, 48912, 52602, 67254, 70136, 74918, 89672, 95786, 105204, 112377, 134508, 140272, 143679, 149836, 179344, 191572, 210408, 224754, 269016, 287358, 299672, 383144, 412049, 420816, 449508, 526823, 538032, 574716, 599344, 766288, 812143, 824098, 899016, 1053646, 1149432, 1236147, 1580469, 1624286, 1648196, 1798032, 2107292, 2298864, 2436429, 2472294, 3160938, 3248572, 3296392, 4214584, 4872858, 4944588, 6321876, 6497144, 6592784, 8429168, 8933573, 9745716, 9889176, 12643752, 12994288, 17867146, 19491432, 19778352, 25287504, 26800719, 35734292, 38170721, 38982864, 53601438, 71468584, 76341442, 107202876, 114512163, 142937168, 152682884, 214405752, 229024326, 305365768, 419877931, 428811504, 458048652, 610731536, 839755862, 916097304, 1259633793, 1679511724, 1832194608, 2519267586, 3359023448, 5038535172, 6718046896, 10077070344, 20154140688]

約数ペア:

[(1, 20154140688), (2, 10077070344), (3, 6718046896), (4, 5038535172), (6, 3359023448), (8, 2519267586), (11, 1832194608), (12, 1679511724), (16, 1259633793), (22, 916097304), (24, 839755862), (33, 610731536), (44, 458048652), (47, 428811504), (48, 419877931), (66, 305365768), (88, 229024326), (94, 214405752), (132, 152682884), (141, 142937168), (176, 114512163), (188, 107202876), (264, 76341442), (282, 71468584), (376, 53601438), (517, 38982864), (528, 38170721), (564, 35734292), (752, 26800719), (797, 25287504), (1019, 19778352), (1034, 19491432), (1128, 17867146), (1551, 12994288), (1594, 12643752), (2038, 9889176), (2068, 9745716), (2256, 8933573), (2391, 8429168), (3057, 6592784), (3102, 6497144), (3188, 6321876), (4076, 4944588), (4136, 4872858), (4782, 4214584), (6114, 3296392), (6204, 3248572), (6376, 3160938), (8152, 2472294), (8272, 2436429), (8767, 2298864), (9564, 2107292), (11209, 1798032), (12228, 1648196), (12408, 1624286), (12752, 1580469), (16304, 1236147), (17534, 1149432), (19128, 1053646), (22418, 899016), (24456, 824098), (24816, 812143), (26301, 766288), (33627, 599344), (35068, 574716), (37459, 538032), (38256, 526823), (44836, 449508), (47893, 420816), (48912, 412049), (52602, 383144), (67254, 299672), (70136, 287358), (74918, 269016), (89672, 224754), (95786, 210408), (105204, 191572), (112377, 179344), (134508, 149836), (140272, 143679)]