20064402

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 45629760

約数和(自身を除く): 25565358

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8641, 17282, 25923, 51846, 77769, 155538, 233307, 371563, 466614, 743126, 1114689, 2229378, 3344067, 6688134, 10032201, 20064402]

約数ペア:

[(1, 20064402), (2, 10032201), (3, 6688134), (6, 3344067), (9, 2229378), (18, 1114689), (27, 743126), (43, 466614), (54, 371563), (86, 233307), (129, 155538), (258, 77769), (387, 51846), (774, 25923), (1161, 17282), (2322, 8641)]