20229500930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{71389}}^1$

素因数の和:72098

約数の個数: 32

約数和(自身を含む): 37316980800

約数和(自身を除く): 17087479870

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 659, 1318, 3295, 6590, 28337, 56674, 71389, 141685, 142778, 283370, 356945, 713890, 3069727, 6139454, 15348635, 30697270, 47045351, 94090702, 235226755, 470453510, 2022950093, 4045900186, 10114750465, 20229500930]

約数ペア:

[(1, 20229500930), (2, 10114750465), (5, 4045900186), (10, 2022950093), (43, 470453510), (86, 235226755), (215, 94090702), (430, 47045351), (659, 30697270), (1318, 15348635), (3295, 6139454), (6590, 3069727), (28337, 713890), (56674, 356945), (71389, 283370), (141685, 142778)]