20199892452

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{32371}}^1$

素因数の和:32876

約数の個数: 48

約数和(自身を含む): 47586840000

約数和(自身を除く): 27386947548

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 349, 447, 596, 698, 894, 1047, 1396, 1788, 2094, 4188, 32371, 52001, 64742, 97113, 104002, 129484, 156003, 194226, 208004, 312006, 388452, 624012, 4823279, 9646558, 11297479, 14469837, 19293116, 22594958, 28939674, 33892437, 45189916, 57879348, 67784874, 135569748, 1683324371, 3366648742, 5049973113, 6733297484, 10099946226, 20199892452]

約数ペア:

[(1, 20199892452), (2, 10099946226), (3, 6733297484), (4, 5049973113), (6, 3366648742), (12, 1683324371), (149, 135569748), (298, 67784874), (349, 57879348), (447, 45189916), (596, 33892437), (698, 28939674), (894, 22594958), (1047, 19293116), (1396, 14469837), (1788, 11297479), (2094, 9646558), (4188, 4823279), (32371, 624012), (52001, 388452), (64742, 312006), (97113, 208004), (104002, 194226), (129484, 156003)]