20173440066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11981}}^1\times {\mathrm{21587}}^1$

素因数の和:33586

約数の個数: 32

約数和(自身を含む): 43456125888

約数和(自身を除く): 23282685822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11981, 21587, 23962, 35943, 43174, 64761, 71886, 129522, 155753, 280631, 311506, 467259, 561262, 841893, 934518, 1683786, 258633847, 517267694, 775901541, 1551803082, 3362240011, 6724480022, 10086720033, 20173440066]

約数ペア:

[(1, 20173440066), (2, 10086720033), (3, 6724480022), (6, 3362240011), (13, 1551803082), (26, 775901541), (39, 517267694), (78, 258633847), (11981, 1683786), (21587, 934518), (23962, 841893), (35943, 561262), (43174, 467259), (64761, 311506), (71886, 280631), (129522, 155753)]