20185302

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24203}}^1$

素因数の和:24347

約数の個数: 16

約数和(自身を含む): 40662720

約数和(自身を除く): 20477418

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24203, 48406, 72609, 145218, 3364217, 6728434, 10092651, 20185302]

約数ペア:

[(1, 20185302), (2, 10092651), (3, 6728434), (6, 3364217), (139, 145218), (278, 72609), (417, 48406), (834, 24203)]