20103894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65699}}^1$

素因数の和:65724

約数の個数: 24

約数和(自身を含む): 46121400

約数和(自身を除く): 26017506

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65699, 131398, 197097, 394194, 591291, 1116883, 1182582, 2233766, 3350649, 6701298, 10051947, 20103894]

約数ペア:

[(1, 20103894), (2, 10051947), (3, 6701298), (6, 3350649), (9, 2233766), (17, 1182582), (18, 1116883), (34, 591291), (51, 394194), (102, 197097), (153, 131398), (306, 65699)]