20140520422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{4943}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 33732417600

約数和(自身を除く): 13591897178

約数列:

[1, 2, 11, 22, 113, 121, 149, 226, 242, 298, 1243, 1639, 2486, 3278, 4943, 9886, 13673, 16837, 18029, 27346, 33674, 36058, 54373, 108746, 185207, 370414, 558559, 598103, 736507, 1117118, 1196206, 1473014, 2037277, 4074554, 6144149, 8101577, 12288298, 16203154, 67585639, 83225291, 89117347, 135171278, 166450582, 178234694, 915478201, 1830956402, 10070260211, 20140520422]

約数ペア:

[(1, 20140520422), (2, 10070260211), (11, 1830956402), (22, 915478201), (113, 178234694), (121, 166450582), (149, 135171278), (226, 89117347), (242, 83225291), (298, 67585639), (1243, 16203154), (1639, 12288298), (2486, 8101577), (3278, 6144149), (4943, 4074554), (9886, 2037277), (13673, 1473014), (16837, 1196206), (18029, 1117118), (27346, 736507), (33674, 598103), (36058, 558559), (54373, 370414), (108746, 185207)]