20223273

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1669}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 30888320

約数和(自身を除く): 10665047

約数列:

[1, 3, 7, 21, 577, 1669, 1731, 4039, 5007, 11683, 12117, 35049, 963013, 2889039, 6741091, 20223273]

約数ペア:

[(1, 20223273), (3, 6741091), (7, 2889039), (21, 963013), (577, 35049), (1669, 12117), (1731, 11683), (4039, 5007)]