20084219344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2337

約数の個数: 160

約数和(自身を含む): 49119713280

約数和(自身を除く): 29035493936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 197, 266, 304, 322, 368, 394, 437, 532, 644, 788, 874, 1064, 1288, 1379, 1576, 1748, 2083, 2128, 2576, 2758, 3059, 3152, 3496, 3743, 4166, 4531, 5516, 6118, 6992, 7486, 8332, 9062, 11032, 12236, 14581, 14972, 16664, 18124, 22064, 24472, 26201, 29162, 29944, 31717, 33328, 36248, 39577, 47909, 48944, 52402, 58324, 59888, 63434, 72496, 79154, 86089, 95818, 104804, 116648, 126868, 158308, 172178, 191636, 209608, 233296, 253736, 277039, 316616, 335363, 344356, 383272, 410351, 419216, 507472, 554078, 602623, 633232, 670726, 688712, 766544, 820702, 910271, 1108156, 1205246, 1341452, 1377424, 1641404, 1820542, 2216312, 2410492, 2682904, 2872457, 3282808, 3641084, 4432624, 4820984, 5365808, 5744914, 6371897, 6565616, 7282168, 7796669, 9438073, 9641968, 11489828, 12743794, 14564336, 15593338, 18876146, 22979656, 25487588, 31186676, 37752292, 45959312, 50975176, 54576683, 62373352, 66066511, 75504584, 101950352, 109153366, 124746704, 132133022, 151009168, 179323387, 218306732, 264266044, 358646774, 436613464, 528532088, 717293548, 873226928, 1057064176, 1255263709, 1434587096, 2510527418, 2869174192, 5021054836, 10042109672, 20084219344]

約数ペア:

[(1, 20084219344), (2, 10042109672), (4, 5021054836), (7, 2869174192), (8, 2510527418), (14, 1434587096), (16, 1255263709), (19, 1057064176), (23, 873226928), (28, 717293548), (38, 528532088), (46, 436613464), (56, 358646774), (76, 264266044), (92, 218306732), (112, 179323387), (133, 151009168), (152, 132133022), (161, 124746704), (184, 109153366), (197, 101950352), (266, 75504584), (304, 66066511), (322, 62373352), (368, 54576683), (394, 50975176), (437, 45959312), (532, 37752292), (644, 31186676), (788, 25487588), (874, 22979656), (1064, 18876146), (1288, 15593338), (1379, 14564336), (1576, 12743794), (1748, 11489828), (2083, 9641968), (2128, 9438073), (2576, 7796669), (2758, 7282168), (3059, 6565616), (3152, 6371897), (3496, 5744914), (3743, 5365808), (4166, 4820984), (4531, 4432624), (5516, 3641084), (6118, 3282808), (6992, 2872457), (7486, 2682904), (8332, 2410492), (9062, 2216312), (11032, 1820542), (12236, 1641404), (14581, 1377424), (14972, 1341452), (16664, 1205246), (18124, 1108156), (22064, 910271), (24472, 820702), (26201, 766544), (29162, 688712), (29944, 670726), (31717, 633232), (33328, 602623), (36248, 554078), (39577, 507472), (47909, 419216), (48944, 410351), (52402, 383272), (58324, 344356), (59888, 335363), (63434, 316616), (72496, 277039), (79154, 253736), (86089, 233296), (95818, 209608), (104804, 191636), (116648, 172178), (126868, 158308)]