20131696316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{132247}}^1$

素因数の和:134273

約数の個数: 24

約数和(自身を含む): 37103498880

約数和(自身を除く): 16971802564

約数列:

[1, 2, 4, 19, 38, 76, 2003, 4006, 8012, 38057, 76114, 132247, 152228, 264494, 528988, 2512693, 5025386, 10050772, 264890741, 529781482, 1059562964, 5032924079, 10065848158, 20131696316]

約数ペア:

[(1, 20131696316), (2, 10065848158), (4, 5032924079), (19, 1059562964), (38, 529781482), (76, 264890741), (2003, 10050772), (4006, 5025386), (8012, 2512693), (38057, 528988), (76114, 264494), (132247, 152228)]