20167574427

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24071}}^1$

素因数の和:24142

約数の個数: 128

約数和(自身を含む): 41411543040

約数和(自身を除く): 21243968613

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 31, 33, 39, 63, 77, 91, 93, 99, 117, 143, 189, 217, 231, 273, 279, 297, 341, 351, 403, 429, 651, 693, 819, 837, 1001, 1023, 1209, 1287, 1953, 2079, 2387, 2457, 2821, 3003, 3069, 3627, 3861, 4433, 5859, 7161, 8463, 9009, 9207, 10881, 13299, 21483, 24071, 25389, 27027, 31031, 39897, 64449, 72213, 76167, 93093, 119691, 168497, 216639, 264781, 279279, 312923, 505491, 649917, 746201, 794343, 837837, 938769, 1516473, 1853467, 2190461, 2238603, 2383029, 2816307, 3442153, 4549419, 5223407, 5560401, 6571383, 6715809, 7149087, 8208211, 8448921, 9700613, 10326459, 15670221, 16681203, 19714149, 20147427, 24095071, 24624633, 29101839, 30979377, 47010663, 50043609, 57457477, 59142447, 67904291, 72285213, 73873899, 87305517, 92938131, 106706743, 141031989, 172372431, 203712873, 216855639, 221621697, 261916551, 320120229, 517117293, 611138619, 650566917, 746947201, 960360687, 1551351879, 1833415857, 2240841603, 2881082061, 6722524809, 20167574427]

約数ペア:

[(1, 20167574427), (3, 6722524809), (7, 2881082061), (9, 2240841603), (11, 1833415857), (13, 1551351879), (21, 960360687), (27, 746947201), (31, 650566917), (33, 611138619), (39, 517117293), (63, 320120229), (77, 261916551), (91, 221621697), (93, 216855639), (99, 203712873), (117, 172372431), (143, 141031989), (189, 106706743), (217, 92938131), (231, 87305517), (273, 73873899), (279, 72285213), (297, 67904291), (341, 59142447), (351, 57457477), (403, 50043609), (429, 47010663), (651, 30979377), (693, 29101839), (819, 24624633), (837, 24095071), (1001, 20147427), (1023, 19714149), (1209, 16681203), (1287, 15670221), (1953, 10326459), (2079, 9700613), (2387, 8448921), (2457, 8208211), (2821, 7149087), (3003, 6715809), (3069, 6571383), (3627, 5560401), (3861, 5223407), (4433, 4549419), (5859, 3442153), (7161, 2816307), (8463, 2383029), (9009, 2238603), (9207, 2190461), (10881, 1853467), (13299, 1516473), (21483, 938769), (24071, 837837), (25389, 794343), (27027, 746201), (31031, 649917), (39897, 505491), (64449, 312923), (72213, 279279), (76167, 264781), (93093, 216639), (119691, 168497)]