20340948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58451}}^1$

素因数の和:58487

約数の個数: 24

約数和(自身を含む): 49099680

約数和(自身を除く): 28758732

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58451, 116902, 175353, 233804, 350706, 701412, 1695079, 3390158, 5085237, 6780316, 10170474, 20340948]

約数ペア:

[(1, 20340948), (2, 10170474), (3, 6780316), (4, 5085237), (6, 3390158), (12, 1695079), (29, 701412), (58, 350706), (87, 233804), (116, 175353), (174, 116902), (348, 58451)]