20204320218

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82131383}}^1$

素因数の和:82131429

約数の個数: 16

約数和(自身を含む): 41394217536

約数和(自身を除く): 21189897318

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82131383, 164262766, 246394149, 492788298, 3367386703, 6734773406, 10102160109, 20204320218]

約数ペア:

[(1, 20204320218), (2, 10102160109), (3, 6734773406), (6, 3367386703), (41, 492788298), (82, 246394149), (123, 164262766), (246, 82131383)]