20111843188

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2141}}^1\times {\mathrm{35051}}^1$

素因数の和:37263

約数の個数: 24

約数和(自身を含む): 35738738784

約数和(自身を除く): 15626895596

約数列:

[1, 2, 4, 67, 134, 268, 2141, 4282, 8564, 35051, 70102, 140204, 143447, 286894, 573788, 2348417, 4696834, 9393668, 75044191, 150088382, 300176764, 5027960797, 10055921594, 20111843188]

約数ペア:

[(1, 20111843188), (2, 10055921594), (4, 5027960797), (67, 300176764), (134, 150088382), (268, 75044191), (2141, 9393668), (4282, 4696834), (8564, 2348417), (35051, 573788), (70102, 286894), (140204, 143447)]