20137074111

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{75869}}^1$

素因数の和:76276

約数の個数: 48

約数和(自身を含む): 36359331840

約数和(自身を除く): 16222257729

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 383, 693, 1149, 2681, 3447, 4213, 8043, 12639, 24129, 29491, 37917, 75869, 88473, 227607, 265419, 531083, 682821, 834559, 1593249, 2503677, 4779747, 5841913, 7511031, 17525739, 29057827, 52577217, 87173481, 203404789, 261520443, 319636097, 610214367, 958908291, 1830643101, 2237452679, 2876724873, 6712358037, 20137074111]

約数ペア:

[(1, 20137074111), (3, 6712358037), (7, 2876724873), (9, 2237452679), (11, 1830643101), (21, 958908291), (33, 610214367), (63, 319636097), (77, 261520443), (99, 203404789), (231, 87173481), (383, 52577217), (693, 29057827), (1149, 17525739), (2681, 7511031), (3447, 5841913), (4213, 4779747), (8043, 2503677), (12639, 1593249), (24129, 834559), (29491, 682821), (37917, 531083), (75869, 265419), (88473, 227607)]