20569938

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{51169}}^1$

素因数の和:51241

約数の個数: 16

約数和(自身を含む): 41754720

約数和(自身を除く): 21184782

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 51169, 102338, 153507, 307014, 3428323, 6856646, 10284969, 20569938]

約数ペア:

[(1, 20569938), (2, 10284969), (3, 6856646), (6, 3428323), (67, 307014), (134, 153507), (201, 102338), (402, 51169)]