20199771066

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1\times {\mathrm{29287}}^1$

素因数の和:30258

約数の個数: 32

約数和(自身を含む): 40740779520

約数和(自身を除く): 20541008454

約数列:

[1, 2, 3, 6, 139, 278, 417, 827, 834, 1654, 2481, 4962, 29287, 58574, 87861, 114953, 175722, 229906, 344859, 689718, 4070893, 8141786, 12212679, 24220349, 24425358, 48440698, 72661047, 145322094, 3366628511, 6733257022, 10099885533, 20199771066]

約数ペア:

[(1, 20199771066), (2, 10099885533), (3, 6733257022), (6, 3366628511), (139, 145322094), (278, 72661047), (417, 48440698), (827, 24425358), (834, 24220349), (1654, 12212679), (2481, 8141786), (4962, 4070893), (29287, 689718), (58574, 344859), (87861, 229906), (114953, 175722)]