20211632892

素因数分解:

$2^2\times 3^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 216

約数和(自身を含む): 59012461872

約数和(自身を除く): 38800828980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 243, 297, 318, 324, 396, 477, 486, 583, 594, 636, 729, 891, 954, 972, 1166, 1188, 1321, 1431, 1458, 1749, 1782, 1908, 2187, 2332, 2642, 2673, 2862, 2916, 3498, 3564, 3963, 4293, 4374, 5247, 5284, 5346, 5724, 6561, 6996, 7926, 8019, 8586, 8748, 10494, 10692, 11889, 12879, 13122, 14531, 15741, 15852, 16038, 17172, 20988, 23778, 24057, 25758, 26244, 29062, 31482, 32076, 35667, 38637, 43593, 47223, 47556, 48114, 51516, 58124, 62964, 70013, 71334, 72171, 77274, 87186, 94446, 96228, 107001, 115911, 130779, 140026, 141669, 142668, 144342, 154548, 174372, 188892, 210039, 214002, 231822, 261558, 280052, 283338, 288684, 321003, 347733, 392337, 420078, 425007, 428004, 463644, 523116, 566676, 630117, 642006, 695466, 770143, 784674, 840156, 850014, 963009, 1177011, 1260234, 1275021, 1284012, 1390932, 1540286, 1569348, 1700028, 1890351, 1926018, 2310429, 2354022, 2520468, 2550042, 2889027, 3080572, 3531033, 3780702, 3825063, 3852036, 4620858, 4708044, 5100084, 5671053, 5778054, 6931287, 7062066, 7561404, 7650126, 8667081, 9241716, 10593099, 11342106, 11556108, 13862574, 14124132, 15300252, 17013159, 17334162, 20793861, 21186198, 22684212, 27725148, 31779297, 34026318, 34668324, 41587722, 42372396, 51039477, 62381583, 63558594, 68052636, 83175444, 95337891, 102078954, 124763166, 127117188, 153118431, 187144749, 190675782, 204157908, 249526332, 306236862, 374289498, 381351564, 459355293, 561434247, 612473724, 748578996, 918710586, 1122868494, 1684302741, 1837421172, 2245736988, 3368605482, 5052908223, 6737210964, 10105816446, 20211632892]

約数ペア:

[(1, 20211632892), (2, 10105816446), (3, 6737210964), (4, 5052908223), (6, 3368605482), (9, 2245736988), (11, 1837421172), (12, 1684302741), (18, 1122868494), (22, 918710586), (27, 748578996), (33, 612473724), (36, 561434247), (44, 459355293), (53, 381351564), (54, 374289498), (66, 306236862), (81, 249526332), (99, 204157908), (106, 190675782), (108, 187144749), (132, 153118431), (159, 127117188), (162, 124763166), (198, 102078954), (212, 95337891), (243, 83175444), (297, 68052636), (318, 63558594), (324, 62381583), (396, 51039477), (477, 42372396), (486, 41587722), (583, 34668324), (594, 34026318), (636, 31779297), (729, 27725148), (891, 22684212), (954, 21186198), (972, 20793861), (1166, 17334162), (1188, 17013159), (1321, 15300252), (1431, 14124132), (1458, 13862574), (1749, 11556108), (1782, 11342106), (1908, 10593099), (2187, 9241716), (2332, 8667081), (2642, 7650126), (2673, 7561404), (2862, 7062066), (2916, 6931287), (3498, 5778054), (3564, 5671053), (3963, 5100084), (4293, 4708044), (4374, 4620858), (5247, 3852036), (5284, 3825063), (5346, 3780702), (5724, 3531033), (6561, 3080572), (6996, 2889027), (7926, 2550042), (8019, 2520468), (8586, 2354022), (8748, 2310429), (10494, 1926018), (10692, 1890351), (11889, 1700028), (12879, 1569348), (13122, 1540286), (14531, 1390932), (15741, 1284012), (15852, 1275021), (16038, 1260234), (17172, 1177011), (20988, 963009), (23778, 850014), (24057, 840156), (25758, 784674), (26244, 770143), (29062, 695466), (31482, 642006), (32076, 630117), (35667, 566676), (38637, 523116), (43593, 463644), (47223, 428004), (47556, 425007), (48114, 420078), (51516, 392337), (58124, 347733), (62964, 321003), (70013, 288684), (71334, 283338), (72171, 280052), (77274, 261558), (87186, 231822), (94446, 214002), (96228, 210039), (107001, 188892), (115911, 174372), (130779, 154548), (140026, 144342), (141669, 142668)]