20191696310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69626539}}^1$

素因数の和:69626575

約数の個数: 16

約数和(自身を含む): 37598331600

約数和(自身を除く): 17406635290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69626539, 139253078, 348132695, 696265390, 2019169631, 4038339262, 10095848155, 20191696310]

約数ペア:

[(1, 20191696310), (2, 10095848155), (5, 4038339262), (10, 2019169631), (29, 696265390), (58, 348132695), (145, 139253078), (290, 69626539)]