20169933345

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7347881}}^1$

素因数の和:7347953

約数の個数: 24

約数和(自身を含む): 35534357352

約数和(自身を除く): 15364424007

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 7347881, 22043643, 36739405, 66130929, 110218215, 330654645, 448220741, 1344662223, 2241103705, 4033986669, 6723311115, 20169933345]

約数ペア:

[(1, 20169933345), (3, 6723311115), (5, 4033986669), (9, 2241103705), (15, 1344662223), (45, 448220741), (61, 330654645), (183, 110218215), (305, 66130929), (549, 36739405), (915, 22043643), (2745, 7347881)]