20124654902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{6271}}^1$

素因数の和:6533

約数の個数: 48

約数和(自身を含む): 33784128000

約数和(自身を除く): 13659473098

約数列:

[1, 2, 11, 22, 89, 121, 149, 178, 242, 298, 979, 1639, 1958, 3278, 6271, 10769, 12542, 13261, 18029, 21538, 26522, 36058, 68981, 137962, 145871, 291742, 558119, 758791, 934379, 1116238, 1517582, 1604581, 1868758, 3209162, 6139309, 10278169, 12278618, 20556338, 67532399, 83159731, 113059859, 135064798, 166319462, 226119718, 914757041, 1829514082, 10062327451, 20124654902]

約数ペア:

[(1, 20124654902), (2, 10062327451), (11, 1829514082), (22, 914757041), (89, 226119718), (121, 166319462), (149, 135064798), (178, 113059859), (242, 83159731), (298, 67532399), (979, 20556338), (1639, 12278618), (1958, 10278169), (3278, 6139309), (6271, 3209162), (10769, 1868758), (12542, 1604581), (13261, 1517582), (18029, 1116238), (21538, 934379), (26522, 758791), (36058, 558119), (68981, 291742), (137962, 145871)]