20215677024

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{11831}}^1$

素因数の和:12213

約数の個数: 144

約数和(自身を含む): 61049570400

約数和(自身を除く): 40833893376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 349, 408, 544, 612, 698, 816, 1047, 1224, 1396, 1632, 2094, 2448, 2792, 3141, 4188, 4896, 5584, 5933, 6282, 8376, 11168, 11831, 11866, 12564, 16752, 17799, 23662, 23732, 25128, 33504, 35493, 35598, 47324, 47464, 50256, 53397, 70986, 71196, 94648, 94928, 100512, 106479, 106794, 141972, 142392, 189296, 189856, 201127, 212958, 213588, 283944, 284784, 378592, 402254, 425916, 427176, 567888, 569568, 603381, 804508, 851832, 854352, 1135776, 1206762, 1609016, 1703664, 1708704, 1810143, 2413524, 3218032, 3407328, 3620286, 4129019, 4827048, 6436064, 7240572, 8258038, 9654096, 12387057, 14481144, 16516076, 19308192, 24774114, 28962288, 33032152, 37161171, 49548228, 57924576, 66064304, 70193323, 74322342, 99096456, 132128608, 140386646, 148644684, 198192912, 210579969, 280773292, 297289368, 396385824, 421159938, 561546584, 594578736, 631739907, 842319876, 1123093168, 1189157472, 1263479814, 1684639752, 2246186336, 2526959628, 3369279504, 5053919256, 6738559008, 10107838512, 20215677024]

約数ペア:

[(1, 20215677024), (2, 10107838512), (3, 6738559008), (4, 5053919256), (6, 3369279504), (8, 2526959628), (9, 2246186336), (12, 1684639752), (16, 1263479814), (17, 1189157472), (18, 1123093168), (24, 842319876), (32, 631739907), (34, 594578736), (36, 561546584), (48, 421159938), (51, 396385824), (68, 297289368), (72, 280773292), (96, 210579969), (102, 198192912), (136, 148644684), (144, 140386646), (153, 132128608), (204, 99096456), (272, 74322342), (288, 70193323), (306, 66064304), (349, 57924576), (408, 49548228), (544, 37161171), (612, 33032152), (698, 28962288), (816, 24774114), (1047, 19308192), (1224, 16516076), (1396, 14481144), (1632, 12387057), (2094, 9654096), (2448, 8258038), (2792, 7240572), (3141, 6436064), (4188, 4827048), (4896, 4129019), (5584, 3620286), (5933, 3407328), (6282, 3218032), (8376, 2413524), (11168, 1810143), (11831, 1708704), (11866, 1703664), (12564, 1609016), (16752, 1206762), (17799, 1135776), (23662, 854352), (23732, 851832), (25128, 804508), (33504, 603381), (35493, 569568), (35598, 567888), (47324, 427176), (47464, 425916), (50256, 402254), (53397, 378592), (70986, 284784), (71196, 283944), (94648, 213588), (94928, 212958), (100512, 201127), (106479, 189856), (106794, 189296), (141972, 142392)]