20888935758

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28304791}}^1$

素因数の和:28304840

約数の個数: 24

約数和(自身を含む): 46363249296

約数和(自身を除く): 25474313538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28304791, 56609582, 84914373, 169828746, 254743119, 509486238, 1160496431, 2320992862, 3481489293, 6962978586, 10444467879, 20888935758]

約数ペア:

[(1, 20888935758), (2, 10444467879), (3, 6962978586), (6, 3481489293), (9, 2320992862), (18, 1160496431), (41, 509486238), (82, 254743119), (123, 169828746), (246, 84914373), (369, 56609582), (738, 28304791)]