20191480324

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{1163}}^1\times {\mathrm{8629}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 35439888960

約数和(自身を除く): 15248408636

約数列:

[1, 2, 4, 503, 1006, 1163, 2012, 2326, 4652, 8629, 17258, 34516, 584989, 1169978, 2339956, 4340387, 8680774, 10035527, 17361548, 20071054, 40142108, 5047870081, 10095740162, 20191480324]

約数ペア:

[(1, 20191480324), (2, 10095740162), (4, 5047870081), (503, 40142108), (1006, 20071054), (1163, 17361548), (2012, 10035527), (2326, 8680774), (4652, 4340387), (8629, 2339956), (17258, 1169978), (34516, 584989)]