20343834676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{209497}}^1$

素因数の和:211719

約数の個数: 24

約数和(自身を含む): 38856013056

約数和(自身を除く): 18512178380

約数列:

[1, 2, 4, 11, 22, 44, 2207, 4414, 8828, 24277, 48554, 97108, 209497, 418994, 837988, 2304467, 4608934, 9217868, 462359879, 924719758, 1849439516, 5085958669, 10171917338, 20343834676]

約数ペア:

[(1, 20343834676), (2, 10171917338), (4, 5085958669), (11, 1849439516), (22, 924719758), (44, 462359879), (2207, 9217868), (4414, 4608934), (8828, 2304467), (24277, 837988), (48554, 418994), (97108, 209497)]