20132710842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145889209}}^1$

素因数の和:145889237

約数の個数: 16

約数和(自身を含む): 42016092480

約数和(自身を除く): 21883381638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145889209, 291778418, 437667627, 875335254, 3355451807, 6710903614, 10066355421, 20132710842]

約数ペア:

[(1, 20132710842), (2, 10066355421), (3, 6710903614), (6, 3355451807), (23, 875335254), (46, 437667627), (69, 291778418), (138, 145889209)]