20170823632

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11156429}}^1$

素因数の和:11156550

約数の個数: 20

約数和(自身を含む): 39426823620

約数和(自身を除く): 19255999988

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11156429, 22312858, 44625716, 89251432, 178502864, 1260676477, 2521352954, 5042705908, 10085411816, 20170823632]

約数ペア:

[(1, 20170823632), (2, 10085411816), (4, 5042705908), (8, 2521352954), (16, 1260676477), (113, 178502864), (226, 89251432), (452, 44625716), (904, 22312858), (1808, 11156429)]