20183364370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5008279}}^1$

素因数の和:5008330

約数の個数: 32

約数和(自身を含む): 40386769920

約数和(自身を除く): 20203405550

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5008279, 10016558, 25041395, 50082790, 65107627, 130215254, 155256649, 310513298, 325538135, 651076270, 776283245, 1552566490, 2018336437, 4036672874, 10091682185, 20183364370]

約数ペア:

[(1, 20183364370), (2, 10091682185), (5, 4036672874), (10, 2018336437), (13, 1552566490), (26, 776283245), (31, 651076270), (62, 325538135), (65, 310513298), (130, 155256649), (155, 130215254), (310, 65107627), (403, 50082790), (806, 25041395), (2015, 10016558), (4030, 5008279)]