20074886624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48256939}}^1$

素因数の和:48256962

約数の個数: 24

約数和(自身を含む): 42562621080

約数和(自身を除く): 22487734456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48256939, 96513878, 193027756, 386055512, 627340207, 772111024, 1254680414, 1544222048, 2509360828, 5018721656, 10037443312, 20074886624]

約数ペア:

[(1, 20074886624), (2, 10037443312), (4, 5018721656), (8, 2509360828), (13, 1544222048), (16, 1254680414), (26, 772111024), (32, 627340207), (52, 386055512), (104, 193027756), (208, 96513878), (416, 48256939)]