20230055991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{39434807}}^1$

素因数の和:39434835

約数の個数: 16

約数和(自身を含む): 31547846400

約数和(自身を除く): 11317790409

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 39434807, 118304421, 354913263, 749261333, 1064739789, 2247783999, 6743351997, 20230055991]

約数ペア:

[(1, 20230055991), (3, 6743351997), (9, 2247783999), (19, 1064739789), (27, 749261333), (57, 354913263), (171, 118304421), (513, 39434807)]