20123658058

素因数分解:

$2^1\times 7^1\times {\mathrm{5839}}^1\times {\mathrm{246173}}^1$

素因数の和:252021

約数の個数: 16

約数和(自身を含む): 34503747840

約数和(自身を除く): 14380089782

約数列:

[1, 2, 7, 14, 5839, 11678, 40873, 81746, 246173, 492346, 1723211, 3446422, 1437404147, 2874808294, 10061829029, 20123658058]

約数ペア:

[(1, 20123658058), (2, 10061829029), (7, 2874808294), (14, 1437404147), (5839, 3446422), (11678, 1723211), (40873, 492346), (81746, 246173)]