20282752

素因数分解:

$2^7\times 7^1\times {\mathrm{22637}}^1$

素因数の和:22658

約数の個数: 32

約数和(自身を含む): 46181520

約数和(自身を除く): 25898768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22637, 45274, 90548, 158459, 181096, 316918, 362192, 633836, 724384, 1267672, 1448768, 2535344, 2897536, 5070688, 10141376, 20282752]

約数ペア:

[(1, 20282752), (2, 10141376), (4, 5070688), (7, 2897536), (8, 2535344), (14, 1448768), (16, 1267672), (28, 724384), (32, 633836), (56, 362192), (64, 316918), (112, 181096), (128, 158459), (224, 90548), (448, 45274), (896, 22637)]