20216678328

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173647}}^1$

素因数の和:173687

約数の個数: 192

約数和(自身を含む): 71265139200

約数和(自身を除く): 51048460872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 378, 392, 396, 441, 462, 504, 539, 588, 594, 616, 693, 756, 792, 882, 924, 1078, 1176, 1188, 1323, 1386, 1512, 1617, 1764, 1848, 2079, 2156, 2376, 2646, 2772, 3234, 3528, 4158, 4312, 4851, 5292, 5544, 6468, 8316, 9702, 10584, 12936, 14553, 16632, 19404, 29106, 38808, 58212, 116424, 173647, 347294, 520941, 694588, 1041882, 1215529, 1389176, 1562823, 1910117, 2083764, 2431058, 3125646, 3646587, 3820234, 4167528, 4688469, 4862116, 5730351, 6251292, 7293174, 7640468, 8508703, 9376938, 9724232, 10939761, 11460702, 12502584, 13370819, 14586348, 15280936, 17017406, 17191053, 18753876, 21879522, 22921404, 25526109, 26741638, 29172696, 32819283, 34034812, 34382106, 37507752, 40112457, 43759044, 45842808, 51052218, 51573159, 53483276, 65638566, 68069624, 68764212, 76578327, 80224914, 87518088, 93595733, 102104436, 103146318, 106966552, 120337371, 131277132, 137528424, 153156654, 160449828, 187191466, 204208872, 206292636, 229734981, 240674742, 262554264, 280787199, 306313308, 320899656, 361012113, 374382932, 412585272, 459469962, 481349484, 561574398, 612626616, 722024226, 748765864, 842361597, 918939924, 962698968, 1123148796, 1444048452, 1684723194, 1837879848, 2246297592, 2527084791, 2888096904, 3369446388, 5054169582, 6738892776, 10108339164, 20216678328]

約数ペア:

[(1, 20216678328), (2, 10108339164), (3, 6738892776), (4, 5054169582), (6, 3369446388), (7, 2888096904), (8, 2527084791), (9, 2246297592), (11, 1837879848), (12, 1684723194), (14, 1444048452), (18, 1123148796), (21, 962698968), (22, 918939924), (24, 842361597), (27, 748765864), (28, 722024226), (33, 612626616), (36, 561574398), (42, 481349484), (44, 459469962), (49, 412585272), (54, 374382932), (56, 361012113), (63, 320899656), (66, 306313308), (72, 280787199), (77, 262554264), (84, 240674742), (88, 229734981), (98, 206292636), (99, 204208872), (108, 187191466), (126, 160449828), (132, 153156654), (147, 137528424), (154, 131277132), (168, 120337371), (189, 106966552), (196, 103146318), (198, 102104436), (216, 93595733), (231, 87518088), (252, 80224914), (264, 76578327), (294, 68764212), (297, 68069624), (308, 65638566), (378, 53483276), (392, 51573159), (396, 51052218), (441, 45842808), (462, 43759044), (504, 40112457), (539, 37507752), (588, 34382106), (594, 34034812), (616, 32819283), (693, 29172696), (756, 26741638), (792, 25526109), (882, 22921404), (924, 21879522), (1078, 18753876), (1176, 17191053), (1188, 17017406), (1323, 15280936), (1386, 14586348), (1512, 13370819), (1617, 12502584), (1764, 11460702), (1848, 10939761), (2079, 9724232), (2156, 9376938), (2376, 8508703), (2646, 7640468), (2772, 7293174), (3234, 6251292), (3528, 5730351), (4158, 4862116), (4312, 4688469), (4851, 4167528), (5292, 3820234), (5544, 3646587), (6468, 3125646), (8316, 2431058), (9702, 2083764), (10584, 1910117), (12936, 1562823), (14553, 1389176), (16632, 1215529), (19404, 1041882), (29106, 694588), (38808, 520941), (58212, 347294), (116424, 173647)]