20160032048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96923231}}^1$

素因数の和:96923252

約数の個数: 20

約数和(自身を含む): 42064682688

約数和(自身を除く): 21904650640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96923231, 193846462, 387692924, 775385848, 1260002003, 1550771696, 2520004006, 5040008012, 10080016024, 20160032048]

約数ペア:

[(1, 20160032048), (2, 10080016024), (4, 5040008012), (8, 2520004006), (13, 1550771696), (16, 1260002003), (26, 775385848), (52, 387692924), (104, 193846462), (208, 96923231)]