20769798924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27473279}}^1$

素因数の和:27473299

約数の個数: 48

約数和(自身を含む): 61540147200

約数和(自身を除く): 40770348276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27473279, 54946558, 82419837, 109893116, 164839674, 192312953, 247259511, 329679348, 384625906, 494519022, 576938859, 741778533, 769251812, 989038044, 1153877718, 1483557066, 1730816577, 2307755436, 2967114132, 3461633154, 5192449731, 6923266308, 10384899462, 20769798924]

約数ペア:

[(1, 20769798924), (2, 10384899462), (3, 6923266308), (4, 5192449731), (6, 3461633154), (7, 2967114132), (9, 2307755436), (12, 1730816577), (14, 1483557066), (18, 1153877718), (21, 989038044), (27, 769251812), (28, 741778533), (36, 576938859), (42, 494519022), (54, 384625906), (63, 329679348), (84, 247259511), (108, 192312953), (126, 164839674), (189, 109893116), (252, 82419837), (378, 54946558), (756, 27473279)]