20113013214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6763}}^1\times {\mathrm{23603}}^1$

素因数の和:30381

約数の個数: 48

約数和(自身を含む): 49813126272

約数和(自身を除く): 29700113058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6763, 13526, 20289, 23603, 40578, 47206, 47341, 60867, 70809, 94682, 121734, 141618, 142023, 165221, 212427, 284046, 330442, 424854, 426069, 495663, 852138, 991326, 1486989, 2973978, 159627089, 319254178, 478881267, 957762534, 1117389623, 1436643801, 2234779246, 2873287602, 3352168869, 6704337738, 10056506607, 20113013214]

約数ペア:

[(1, 20113013214), (2, 10056506607), (3, 6704337738), (6, 3352168869), (7, 2873287602), (9, 2234779246), (14, 1436643801), (18, 1117389623), (21, 957762534), (42, 478881267), (63, 319254178), (126, 159627089), (6763, 2973978), (13526, 1486989), (20289, 991326), (23603, 852138), (40578, 495663), (47206, 426069), (47341, 424854), (60867, 330442), (70809, 284046), (94682, 212427), (121734, 165221), (141618, 142023)]