20190640314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{514621}}^1$

素因数の和:515142

約数の個数: 32

約数和(自身を含む): 43574073984

約数和(自身を除く): 23383433670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 1006, 1509, 3018, 6539, 13078, 19617, 39234, 514621, 1029242, 1543863, 3087726, 6690073, 13380146, 20070219, 40140438, 258854363, 517708726, 776563089, 1553126178, 3365106719, 6730213438, 10095320157, 20190640314]

約数ペア:

[(1, 20190640314), (2, 10095320157), (3, 6730213438), (6, 3365106719), (13, 1553126178), (26, 776563089), (39, 517708726), (78, 258854363), (503, 40140438), (1006, 20070219), (1509, 13380146), (3018, 6690073), (6539, 3087726), (13078, 1543863), (19617, 1029242), (39234, 514621)]