20057031072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{5693}}^1$

素因数の和:6663

約数の個数: 144

約数和(自身を含む): 61500734568

約数和(自身を除く): 41443703496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 941, 1248, 1872, 1882, 2823, 3744, 3764, 5646, 5693, 7528, 8469, 11292, 11386, 12233, 15056, 16938, 17079, 22584, 22772, 24466, 30112, 33876, 34158, 36699, 45168, 45544, 48932, 51237, 67752, 68316, 73398, 74009, 90336, 91088, 97864, 102474, 110097, 135504, 136632, 146796, 148018, 182176, 195728, 204948, 220194, 222027, 271008, 273264, 293592, 296036, 391456, 409896, 440388, 444054, 546528, 587184, 592072, 666081, 819792, 880776, 888108, 1174368, 1184144, 1332162, 1639584, 1761552, 1776216, 2368288, 2664324, 3523104, 3552432, 5328648, 5357113, 7104864, 10657296, 10714226, 16071339, 21314592, 21428452, 32142678, 42856904, 48214017, 64285356, 69642469, 85713808, 96428034, 128570712, 139284938, 171427616, 192856068, 208927407, 257141424, 278569876, 385712136, 417854814, 514282848, 557139752, 626782221, 771424272, 835709628, 1114279504, 1253564442, 1542848544, 1671419256, 2228559008, 2507128884, 3342838512, 5014257768, 6685677024, 10028515536, 20057031072]

約数ペア:

[(1, 20057031072), (2, 10028515536), (3, 6685677024), (4, 5014257768), (6, 3342838512), (8, 2507128884), (9, 2228559008), (12, 1671419256), (13, 1542848544), (16, 1253564442), (18, 1114279504), (24, 835709628), (26, 771424272), (32, 626782221), (36, 557139752), (39, 514282848), (48, 417854814), (52, 385712136), (72, 278569876), (78, 257141424), (96, 208927407), (104, 192856068), (117, 171427616), (144, 139284938), (156, 128570712), (208, 96428034), (234, 85713808), (288, 69642469), (312, 64285356), (416, 48214017), (468, 42856904), (624, 32142678), (936, 21428452), (941, 21314592), (1248, 16071339), (1872, 10714226), (1882, 10657296), (2823, 7104864), (3744, 5357113), (3764, 5328648), (5646, 3552432), (5693, 3523104), (7528, 2664324), (8469, 2368288), (11292, 1776216), (11386, 1761552), (12233, 1639584), (15056, 1332162), (16938, 1184144), (17079, 1174368), (22584, 888108), (22772, 880776), (24466, 819792), (30112, 666081), (33876, 592072), (34158, 587184), (36699, 546528), (45168, 444054), (45544, 440388), (48932, 409896), (51237, 391456), (67752, 296036), (68316, 293592), (73398, 273264), (74009, 271008), (90336, 222027), (91088, 220194), (97864, 204948), (102474, 195728), (110097, 182176), (135504, 148018), (136632, 146796)]