20923878

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59107}}^1$

素因数の和:59171

約数の個数: 16

約数和(自身を含む): 42557760

約数和(自身を除く): 21633882

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59107, 118214, 177321, 354642, 3487313, 6974626, 10461939, 20923878]

約数ペア:

[(1, 20923878), (2, 10461939), (3, 6974626), (6, 3487313), (59, 354642), (118, 177321), (177, 118214), (354, 59107)]