20442036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23993}}^1$

素因数の和:24071

約数の個数: 24

約数和(自身を含む): 48371904

約数和(自身を除く): 27929868

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23993, 47986, 71979, 95972, 143958, 287916, 1703503, 3407006, 5110509, 6814012, 10221018, 20442036]

約数ペア:

[(1, 20442036), (2, 10221018), (3, 6814012), (4, 5110509), (6, 3407006), (12, 1703503), (71, 287916), (142, 143958), (213, 95972), (284, 71979), (426, 47986), (852, 23993)]