20194203384

素因数分解:

$2^3\times 3^2\times {\mathrm{67961}}^1\times {\mathrm{4127}}^1$

素因数の和:72100

約数の個数: 48

約数和(自身を含む): 54706691520

約数和(自身を除く): 34512488136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4127, 8254, 12381, 16508, 24762, 33016, 37143, 49524, 67961, 74286, 99048, 135922, 148572, 203883, 271844, 297144, 407766, 543688, 611649, 815532, 1223298, 1631064, 2446596, 4893192, 280475047, 560950094, 841425141, 1121900188, 1682850282, 2243800376, 2524275423, 3365700564, 5048550846, 6731401128, 10097101692, 20194203384]

約数ペア:

[(1, 20194203384), (2, 10097101692), (3, 6731401128), (4, 5048550846), (6, 3365700564), (8, 2524275423), (9, 2243800376), (12, 1682850282), (18, 1121900188), (24, 841425141), (36, 560950094), (72, 280475047), (4127, 4893192), (8254, 2446596), (12381, 1631064), (16508, 1223298), (24762, 815532), (33016, 611649), (37143, 543688), (49524, 407766), (67961, 297144), (74286, 271844), (99048, 203883), (135922, 148572)]