20239216688

素因数分解:

$2^4\times {\mathrm{3613}}^1\times {\mathrm{350111}}^1$

素因数の和:353732

約数の個数: 20

約数和(自身を含む): 39224447808

約数和(自身を除く): 18985231120

約数列:

[1, 2, 4, 8, 16, 3613, 7226, 14452, 28904, 57808, 350111, 700222, 1400444, 2800888, 5601776, 1264951043, 2529902086, 5059804172, 10119608344, 20239216688]

約数ペア:

[(1, 20239216688), (2, 10119608344), (4, 5059804172), (8, 2529902086), (16, 1264951043), (3613, 5601776), (7226, 2800888), (14452, 1400444), (28904, 700222), (57808, 350111)]