16820544

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 50182272

約数和(自身を除く): 33361728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 293, 299, 312, 368, 416, 552, 586, 598, 624, 736, 832, 879, 897, 1104, 1172, 1196, 1248, 1472, 1758, 1794, 2208, 2344, 2392, 2496, 3516, 3588, 3809, 4416, 4688, 4784, 6739, 7032, 7176, 7618, 9376, 9568, 11427, 13478, 14064, 14352, 15236, 18752, 19136, 20217, 22854, 26956, 28128, 28704, 30472, 40434, 45708, 53912, 56256, 57408, 60944, 80868, 87607, 91416, 107824, 121888, 161736, 175214, 182832, 215648, 243776, 262821, 323472, 350428, 365664, 431296, 525642, 646944, 700856, 731328, 1051284, 1293888, 1401712, 2102568, 2803424, 4205136, 5606848, 8410272, 16820544]

約数ペア:

[(1, 16820544), (2, 8410272), (3, 5606848), (4, 4205136), (6, 2803424), (8, 2102568), (12, 1401712), (13, 1293888), (16, 1051284), (23, 731328), (24, 700856), (26, 646944), (32, 525642), (39, 431296), (46, 365664), (48, 350428), (52, 323472), (64, 262821), (69, 243776), (78, 215648), (92, 182832), (96, 175214), (104, 161736), (138, 121888), (156, 107824), (184, 91416), (192, 87607), (208, 80868), (276, 60944), (293, 57408), (299, 56256), (312, 53912), (368, 45708), (416, 40434), (552, 30472), (586, 28704), (598, 28128), (624, 26956), (736, 22854), (832, 20217), (879, 19136), (897, 18752), (1104, 15236), (1172, 14352), (1196, 14064), (1248, 13478), (1472, 11427), (1758, 9568), (1794, 9376), (2208, 7618), (2344, 7176), (2392, 7032), (2496, 6739), (3516, 4784), (3588, 4688), (3809, 4416)]