20008768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24049}}^1$

素因数の和:24074

約数の個数: 28

約数和(自身を含む): 42760900

約数和(自身を除く): 22752132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24049, 48098, 96196, 192392, 312637, 384784, 625274, 769568, 1250548, 1539136, 2501096, 5002192, 10004384, 20008768]

約数ペア:

[(1, 20008768), (2, 10004384), (4, 5002192), (8, 2501096), (13, 1539136), (16, 1250548), (26, 769568), (32, 625274), (52, 384784), (64, 312637), (104, 192392), (208, 96196), (416, 48098), (832, 24049)]