20136487845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1836433}}^1$

素因数の和:1836501

約数の個数: 32

約数和(自身を含む): 34906937472

約数和(自身を除く): 14770449627

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 1836433, 5509299, 9182165, 27546495, 31219361, 78966619, 93658083, 156096805, 236899857, 394833095, 468290415, 1184499285, 1342432523, 4027297569, 6712162615, 20136487845]

約数ペア:

[(1, 20136487845), (3, 6712162615), (5, 4027297569), (15, 1342432523), (17, 1184499285), (43, 468290415), (51, 394833095), (85, 236899857), (129, 156096805), (215, 93658083), (255, 78966619), (645, 31219361), (731, 27546495), (2193, 9182165), (3655, 5509299), (10965, 1836433)]