20486533908

素因数分解:

$2^2\times 3^1\times {\mathrm{32143}}^1\times {\mathrm{53113}}^1$

素因数の和:85263

約数の個数: 24

約数和(自身を含む): 47804299648

約数和(自身を除く): 27317765740

約数列:

[1, 2, 3, 4, 6, 12, 32143, 53113, 64286, 96429, 106226, 128572, 159339, 192858, 212452, 318678, 385716, 637356, 1707211159, 3414422318, 5121633477, 6828844636, 10243266954, 20486533908]

約数ペア:

[(1, 20486533908), (2, 10243266954), (3, 6828844636), (4, 5121633477), (6, 3414422318), (12, 1707211159), (32143, 637356), (53113, 385716), (64286, 318678), (96429, 212452), (106226, 192858), (128572, 159339)]