20172511024

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{750019}}^1$

素因数の和:750109

約数の個数: 30

約数和(自身を含む): 40060818260

約数和(自身を除く): 19888307236

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 13448, 26896, 750019, 1500038, 3000076, 6000152, 12000304, 30750779, 61501558, 123003116, 246006232, 492012464, 1260781939, 2521563878, 5043127756, 10086255512, 20172511024]

約数ペア:

[(1, 20172511024), (2, 10086255512), (4, 5043127756), (8, 2521563878), (16, 1260781939), (41, 492012464), (82, 246006232), (164, 123003116), (328, 61501558), (656, 30750779), (1681, 12000304), (3362, 6000152), (6724, 3000076), (13448, 1500038), (26896, 750019)]