20164308945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1823999}}^1$

素因数の和:1824085

約数の個数: 32

約数和(自身を含む): 35721216000

約数和(自身を除く): 15556907055

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 1823999, 5471997, 9119995, 20063989, 27359985, 60191967, 100319945, 122207933, 300959835, 366623799, 611039665, 1344287263, 1833118995, 4032861789, 6721436315, 20164308945]

約数ペア:

[(1, 20164308945), (3, 6721436315), (5, 4032861789), (11, 1833118995), (15, 1344287263), (33, 611039665), (55, 366623799), (67, 300959835), (165, 122207933), (201, 100319945), (335, 60191967), (737, 27359985), (1005, 20063989), (2211, 9119995), (3685, 5471997), (11055, 1823999)]