20188006874

素因数分解:

$2^1\times 7^1\times {\mathrm{12323}}^1\times {\mathrm{117017}}^1$

素因数の和:129349

約数の個数: 16

約数和(自身を含む): 34611115968

約数和(自身を除く): 14423109094

約数列:

[1, 2, 7, 14, 12323, 24646, 86261, 117017, 172522, 234034, 819119, 1638238, 1442000491, 2884000982, 10094003437, 20188006874]

約数ペア:

[(1, 20188006874), (2, 10094003437), (7, 2884000982), (14, 1442000491), (12323, 1638238), (24646, 819119), (86261, 234034), (117017, 172522)]