20574535776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{26921}}^1$

素因数の和:27372

約数の個数: 96

約数和(自身を含む): 56988489600

約数和(自身を除く): 36413953824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 419, 456, 608, 838, 912, 1257, 1676, 1824, 2514, 3352, 5028, 6704, 7961, 10056, 13408, 15922, 20112, 23883, 26921, 31844, 40224, 47766, 53842, 63688, 80763, 95532, 107684, 127376, 161526, 191064, 215368, 254752, 323052, 382128, 430736, 511499, 646104, 764256, 861472, 1022998, 1292208, 1534497, 2045996, 2584416, 3068994, 4091992, 6137988, 8183984, 11279899, 12275976, 16367968, 22559798, 24551952, 33839697, 45119596, 49103904, 67679394, 90239192, 135358788, 180478384, 214318081, 270717576, 360956768, 428636162, 541435152, 642954243, 857272324, 1082870304, 1285908486, 1714544648, 2571816972, 3429089296, 5143633944, 6858178592, 10287267888, 20574535776]

約数ペア:

[(1, 20574535776), (2, 10287267888), (3, 6858178592), (4, 5143633944), (6, 3429089296), (8, 2571816972), (12, 1714544648), (16, 1285908486), (19, 1082870304), (24, 857272324), (32, 642954243), (38, 541435152), (48, 428636162), (57, 360956768), (76, 270717576), (96, 214318081), (114, 180478384), (152, 135358788), (228, 90239192), (304, 67679394), (419, 49103904), (456, 45119596), (608, 33839697), (838, 24551952), (912, 22559798), (1257, 16367968), (1676, 12275976), (1824, 11279899), (2514, 8183984), (3352, 6137988), (5028, 4091992), (6704, 3068994), (7961, 2584416), (10056, 2045996), (13408, 1534497), (15922, 1292208), (20112, 1022998), (23883, 861472), (26921, 764256), (31844, 646104), (40224, 511499), (47766, 430736), (53842, 382128), (63688, 323052), (80763, 254752), (95532, 215368), (107684, 191064), (127376, 161526)]