20103844551

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33011239}}^1$

素因数の和:33011278

約数の個数: 16

約数和(自身を含む): 31690790400

約数和(自身を除く): 11586945849

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 33011239, 99033717, 231078673, 693236019, 957325931, 2871977793, 6701281517, 20103844551]

約数ペア:

[(1, 20103844551), (3, 6701281517), (7, 2871977793), (21, 957325931), (29, 693236019), (87, 231078673), (203, 99033717), (609, 33011239)]