20365092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51427}}^1$

素因数の和:51448

約数の個数: 36

約数和(自身を含む): 56159376

約数和(自身を除く): 35794284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51427, 102854, 154281, 205708, 308562, 462843, 565697, 617124, 925686, 1131394, 1697091, 1851372, 2262788, 3394182, 5091273, 6788364, 10182546, 20365092]

約数ペア:

[(1, 20365092), (2, 10182546), (3, 6788364), (4, 5091273), (6, 3394182), (9, 2262788), (11, 1851372), (12, 1697091), (18, 1131394), (22, 925686), (33, 617124), (36, 565697), (44, 462843), (66, 308562), (99, 205708), (132, 154281), (198, 102854), (396, 51427)]