19226592020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14348203}}^1$

素因数の和:14348279

約数の個数: 24

約数和(自身を含む): 40978470624

約数和(自身を除く): 21751878604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 14348203, 28696406, 57392812, 71741015, 143482030, 286964060, 961329601, 1922659202, 3845318404, 4806648005, 9613296010, 19226592020]

約数ペア:

[(1, 19226592020), (2, 9613296010), (4, 4806648005), (5, 3845318404), (10, 1922659202), (20, 961329601), (67, 286964060), (134, 143482030), (268, 71741015), (335, 57392812), (670, 28696406), (1340, 14348203)]