20028152016

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1289}}^1$

素因数の和:1959

約数の個数: 200

約数和(自身を含む): 61162305600

約数和(自身を除く): 41134153584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 631, 648, 684, 912, 1026, 1262, 1289, 1296, 1368, 1539, 1893, 2052, 2524, 2578, 2736, 3078, 3786, 3867, 4104, 5048, 5156, 5679, 6156, 7572, 7734, 8208, 10096, 10312, 11358, 11601, 11989, 12312, 15144, 15468, 17037, 20624, 22716, 23202, 23978, 24491, 24624, 30288, 30936, 34074, 34803, 35967, 45432, 46404, 47956, 48982, 51111, 61872, 68148, 69606, 71934, 73473, 90864, 92808, 95912, 97964, 102222, 104409, 107901, 136296, 139212, 143868, 146946, 185616, 191824, 195928, 204444, 208818, 215802, 220419, 272592, 278424, 287736, 293892, 323703, 391856, 408888, 417636, 431604, 440838, 556848, 575472, 587784, 647406, 661257, 813359, 817776, 835272, 863208, 881676, 971109, 1175568, 1294812, 1322514, 1626718, 1670544, 1726416, 1763352, 1942218, 1983771, 2440077, 2589624, 2645028, 3253436, 3526704, 3884436, 3967542, 4880154, 5179248, 5290056, 6506872, 7320231, 7768872, 7935084, 9760308, 10580112, 13013744, 14640462, 15453821, 15537744, 15870168, 19520616, 21960693, 29280924, 30907642, 31740336, 39041232, 43921386, 46361463, 58561848, 61815284, 65882079, 87842772, 92722926, 117123696, 123630568, 131764158, 139084389, 175685544, 185445852, 247261136, 263528316, 278168778, 351371088, 370891704, 417253167, 527056632, 556337556, 741783408, 834506334, 1054113264, 1112675112, 1251759501, 1669012668, 2225350224, 2503519002, 3338025336, 5007038004, 6676050672, 10014076008, 20028152016]

約数ペア:

[(1, 20028152016), (2, 10014076008), (3, 6676050672), (4, 5007038004), (6, 3338025336), (8, 2503519002), (9, 2225350224), (12, 1669012668), (16, 1251759501), (18, 1112675112), (19, 1054113264), (24, 834506334), (27, 741783408), (36, 556337556), (38, 527056632), (48, 417253167), (54, 370891704), (57, 351371088), (72, 278168778), (76, 263528316), (81, 247261136), (108, 185445852), (114, 175685544), (144, 139084389), (152, 131764158), (162, 123630568), (171, 117123696), (216, 92722926), (228, 87842772), (304, 65882079), (324, 61815284), (342, 58561848), (432, 46361463), (456, 43921386), (513, 39041232), (631, 31740336), (648, 30907642), (684, 29280924), (912, 21960693), (1026, 19520616), (1262, 15870168), (1289, 15537744), (1296, 15453821), (1368, 14640462), (1539, 13013744), (1893, 10580112), (2052, 9760308), (2524, 7935084), (2578, 7768872), (2736, 7320231), (3078, 6506872), (3786, 5290056), (3867, 5179248), (4104, 4880154), (5048, 3967542), (5156, 3884436), (5679, 3526704), (6156, 3253436), (7572, 2645028), (7734, 2589624), (8208, 2440077), (10096, 1983771), (10312, 1942218), (11358, 1763352), (11601, 1726416), (11989, 1670544), (12312, 1626718), (15144, 1322514), (15468, 1294812), (17037, 1175568), (20624, 971109), (22716, 881676), (23202, 863208), (23978, 835272), (24491, 817776), (24624, 813359), (30288, 661257), (30936, 647406), (34074, 587784), (34803, 575472), (35967, 556848), (45432, 440838), (46404, 431604), (47956, 417636), (48982, 408888), (51111, 391856), (61872, 323703), (68148, 293892), (69606, 287736), (71934, 278424), (73473, 272592), (90864, 220419), (92808, 215802), (95912, 208818), (97964, 204444), (102222, 195928), (104409, 191824), (107901, 185616), (136296, 146946), (139212, 143868)]