20223885283

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{273773}}^1$

素因数の和:274014

約数の個数: 16

約数和(自身を含む): 23627791296

約数和(自身を除く): 3403906013

約数列:

[1, 7, 61, 173, 427, 1211, 10553, 73871, 273773, 1916411, 16700153, 47362729, 116901071, 331539103, 2889126469, 20223885283]

約数ペア:

[(1, 20223885283), (7, 2889126469), (61, 331539103), (173, 116901071), (427, 47362729), (1211, 16700153), (10553, 1916411), (73871, 273773)]