20194335615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{437533}}^1$

素因数の和:437739

約数の個数: 32

約数和(自身を含む): 34400673216

約数和(自身を除く): 14206337601

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 3077, 9231, 15385, 46155, 437533, 1312599, 2187665, 6562995, 7438061, 22314183, 37190305, 79193473, 111570915, 237580419, 395967365, 1187902095, 1346289041, 4038867123, 6731445205, 20194335615]

約数ペア:

[(1, 20194335615), (3, 6731445205), (5, 4038867123), (15, 1346289041), (17, 1187902095), (51, 395967365), (85, 237580419), (181, 111570915), (255, 79193473), (543, 37190305), (905, 22314183), (2715, 7438061), (3077, 6562995), (9231, 2187665), (15385, 1312599), (46155, 437533)]