20410166

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12284

約数の個数: 24

約数和(自身を含む): 37711656

約数和(自身を除く): 17301490

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12251, 24502, 85757, 171514, 208267, 416534, 600299, 1200598, 1457869, 2915738, 10205083, 20410166]

約数ペア:

[(1, 20410166), (2, 10205083), (7, 2915738), (14, 1457869), (17, 1200598), (34, 600299), (49, 416534), (98, 208267), (119, 171514), (238, 85757), (833, 24502), (1666, 12251)]