20160983736

素因数分解:

$2^3\times 3^2\times {\mathrm{769}}^1\times {\mathrm{364127}}^1$

素因数の和:364908

約数の個数: 48

約数和(自身を含む): 54673819200

約数和(自身を除く): 34512835464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 13842, 18456, 27684, 55368, 364127, 728254, 1092381, 1456508, 2184762, 2913016, 3277143, 4369524, 6554286, 8739048, 13108572, 26217144, 280013663, 560027326, 840040989, 1120054652, 1680081978, 2240109304, 2520122967, 3360163956, 5040245934, 6720327912, 10080491868, 20160983736]

約数ペア:

[(1, 20160983736), (2, 10080491868), (3, 6720327912), (4, 5040245934), (6, 3360163956), (8, 2520122967), (9, 2240109304), (12, 1680081978), (18, 1120054652), (24, 840040989), (36, 560027326), (72, 280013663), (769, 26217144), (1538, 13108572), (2307, 8739048), (3076, 6554286), (4614, 4369524), (6152, 3277143), (6921, 2913016), (9228, 2184762), (13842, 1456508), (18456, 1092381), (27684, 728254), (55368, 364127)]