20234803792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:1029

約数の個数: 160

約数和(自身を含む): 48319407360

約数和(自身を除く): 28084603568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 139, 202, 238, 272, 278, 404, 476, 556, 707, 757, 808, 952, 973, 1112, 1414, 1514, 1616, 1717, 1904, 1946, 2224, 2363, 2828, 3028, 3434, 3892, 4726, 5299, 5656, 6056, 6868, 7784, 9452, 10598, 11312, 12019, 12112, 12869, 13736, 14039, 15568, 16541, 18904, 21196, 24038, 25738, 27472, 28078, 33082, 37808, 42392, 48076, 51476, 56156, 66164, 76457, 84784, 90083, 96152, 98273, 102952, 105223, 112312, 132328, 152914, 180166, 192304, 196546, 205904, 210446, 224624, 238663, 264656, 305828, 360332, 393092, 420892, 477326, 535199, 611656, 720664, 736561, 786184, 841784, 954652, 1070398, 1223312, 1299769, 1441328, 1473122, 1572368, 1670641, 1683568, 1788791, 1909304, 2140796, 2599538, 2946244, 3341282, 3577582, 3818608, 4281592, 5199076, 5892488, 6682564, 7155164, 8563184, 9098383, 10398152, 10627523, 11784976, 12521537, 13365128, 14310328, 18196766, 20796304, 21255046, 25043074, 26730256, 28620656, 36393532, 42510092, 50086148, 72787064, 74392661, 85020184, 100172296, 145574128, 148785322, 170040368, 180667891, 200344592, 297570644, 361335782, 595141288, 722671564, 1190282576, 1264675237, 1445343128, 2529350474, 2890686256, 5058700948, 10117401896, 20234803792]

約数ペア:

[(1, 20234803792), (2, 10117401896), (4, 5058700948), (7, 2890686256), (8, 2529350474), (14, 1445343128), (16, 1264675237), (17, 1190282576), (28, 722671564), (34, 595141288), (56, 361335782), (68, 297570644), (101, 200344592), (112, 180667891), (119, 170040368), (136, 148785322), (139, 145574128), (202, 100172296), (238, 85020184), (272, 74392661), (278, 72787064), (404, 50086148), (476, 42510092), (556, 36393532), (707, 28620656), (757, 26730256), (808, 25043074), (952, 21255046), (973, 20796304), (1112, 18196766), (1414, 14310328), (1514, 13365128), (1616, 12521537), (1717, 11784976), (1904, 10627523), (1946, 10398152), (2224, 9098383), (2363, 8563184), (2828, 7155164), (3028, 6682564), (3434, 5892488), (3892, 5199076), (4726, 4281592), (5299, 3818608), (5656, 3577582), (6056, 3341282), (6868, 2946244), (7784, 2599538), (9452, 2140796), (10598, 1909304), (11312, 1788791), (12019, 1683568), (12112, 1670641), (12869, 1572368), (13736, 1473122), (14039, 1441328), (15568, 1299769), (16541, 1223312), (18904, 1070398), (21196, 954652), (24038, 841784), (25738, 786184), (27472, 736561), (28078, 720664), (33082, 611656), (37808, 535199), (42392, 477326), (48076, 420892), (51476, 393092), (56156, 360332), (66164, 305828), (76457, 264656), (84784, 238663), (90083, 224624), (96152, 210446), (98273, 205904), (102952, 196546), (105223, 192304), (112312, 180166), (132328, 152914)]