20029376

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2532

約数の個数: 28

約数和(自身を含む): 40065960

約数和(自身を除く): 20036584

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2389, 4192, 4778, 8384, 9556, 19112, 38224, 76448, 152896, 312959, 625918, 1251836, 2503672, 5007344, 10014688, 20029376]

約数ペア:

[(1, 20029376), (2, 10014688), (4, 5007344), (8, 2503672), (16, 1251836), (32, 625918), (64, 312959), (131, 152896), (262, 76448), (524, 38224), (1048, 19112), (2096, 9556), (2389, 8384), (4192, 4778)]