20165630874

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{32693}}^1$

素因数の和:33382

約数の個数: 32

約数和(自身を含む): 40601240064

約数和(自身を除く): 20435609190

約数列:

[1, 2, 3, 6, 223, 446, 461, 669, 922, 1338, 1383, 2766, 32693, 65386, 98079, 102803, 196158, 205606, 308409, 616818, 7290539, 14581078, 15071473, 21871617, 30142946, 43743234, 45214419, 90428838, 3360938479, 6721876958, 10082815437, 20165630874]

約数ペア:

[(1, 20165630874), (2, 10082815437), (3, 6721876958), (6, 3360938479), (223, 90428838), (446, 45214419), (461, 43743234), (669, 30142946), (922, 21871617), (1338, 15071473), (1383, 14581078), (2766, 7290539), (32693, 616818), (65386, 308409), (98079, 205606), (102803, 196158)]