20822342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 32864832

約数和(自身を除く): 12042490

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 6863, 13726, 253931, 281383, 507862, 562766, 10411171, 20822342]

約数ペア:

[(1, 20822342), (2, 10411171), (37, 562766), (41, 507862), (74, 281383), (82, 253931), (1517, 13726), (3034, 6863)]