20196044902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{15767}}^1$

素因数の和:15937

約数の個数: 48

約数和(自身を含む): 34225390080

約数和(自身を除く): 14029345178

約数列:

[1, 2, 11, 22, 67, 79, 121, 134, 158, 242, 737, 869, 1474, 1738, 5293, 8107, 9559, 10586, 15767, 16214, 19118, 31534, 58223, 116446, 173437, 346874, 640453, 1056389, 1245593, 1280906, 1907807, 2112778, 2491186, 3815614, 11620279, 13701523, 23240558, 27403046, 83454731, 127823069, 150716753, 166909462, 255646138, 301433506, 918002041, 1836004082, 10098022451, 20196044902]

約数ペア:

[(1, 20196044902), (2, 10098022451), (11, 1836004082), (22, 918002041), (67, 301433506), (79, 255646138), (121, 166909462), (134, 150716753), (158, 127823069), (242, 83454731), (737, 27403046), (869, 23240558), (1474, 13701523), (1738, 11620279), (5293, 3815614), (8107, 2491186), (9559, 2112778), (10586, 1907807), (15767, 1280906), (16214, 1245593), (19118, 1056389), (31534, 640453), (58223, 346874), (116446, 173437)]