20119232

素因数分解:

$2^6\times 7^1\times {\mathrm{44909}}^1$

素因数の和:44928

約数の個数: 28

約数和(自身を含む): 45628560

約数和(自身を除く): 25509328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44909, 89818, 179636, 314363, 359272, 628726, 718544, 1257452, 1437088, 2514904, 2874176, 5029808, 10059616, 20119232]

約数ペア:

[(1, 20119232), (2, 10059616), (4, 5029808), (7, 2874176), (8, 2514904), (14, 1437088), (16, 1257452), (28, 718544), (32, 628726), (56, 359272), (64, 314363), (112, 179636), (224, 89818), (448, 44909)]