20376176079

素因数分解:

$3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{592727}}^1$

素因数の和:594374

約数の個数: 16

約数和(自身を含む): 31068430848

約数和(自身を除く): 10692254769

約数列:

[1, 3, 7, 21, 1637, 4911, 11459, 34377, 592727, 1778181, 4149089, 12447267, 970294099, 2910882297, 6792058693, 20376176079]

約数ペア:

[(1, 20376176079), (3, 6792058693), (7, 2910882297), (21, 970294099), (1637, 12447267), (4911, 4149089), (11459, 1778181), (34377, 592727)]