20062028500

素因数分解:

$2^2\times 5^3\times {\mathrm{461}}^1\times {\mathrm{87037}}^1$

素因数の和:87517

約数の個数: 48

約数和(自身を含む): 43911019152

約数和(自身を除く): 23848990652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 461, 500, 922, 1844, 2305, 4610, 9220, 11525, 23050, 46100, 57625, 87037, 115250, 174074, 230500, 348148, 435185, 870370, 1740740, 2175925, 4351850, 8703700, 10879625, 21759250, 40124057, 43518500, 80248114, 160496228, 200620285, 401240570, 802481140, 1003101425, 2006202850, 4012405700, 5015507125, 10031014250, 20062028500]

約数ペア:

[(1, 20062028500), (2, 10031014250), (4, 5015507125), (5, 4012405700), (10, 2006202850), (20, 1003101425), (25, 802481140), (50, 401240570), (100, 200620285), (125, 160496228), (250, 80248114), (461, 43518500), (500, 40124057), (922, 21759250), (1844, 10879625), (2305, 8703700), (4610, 4351850), (9220, 2175925), (11525, 1740740), (23050, 870370), (46100, 435185), (57625, 348148), (87037, 230500), (115250, 174074)]