20160460914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8255717}}^1$

素因数の和:8255770

約数の個数: 32

約数和(自身を含む): 45175288896

約数和(自身を除く): 25014827982

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8255717, 16511434, 24767151, 49534302, 90812887, 181625774, 272438661, 305461529, 544877322, 610923058, 916384587, 1832769174, 3360076819, 6720153638, 10080230457, 20160460914]

約数ペア:

[(1, 20160460914), (2, 10080230457), (3, 6720153638), (6, 3360076819), (11, 1832769174), (22, 916384587), (33, 610923058), (37, 544877322), (66, 305461529), (74, 272438661), (111, 181625774), (222, 90812887), (407, 49534302), (814, 24767151), (1221, 16511434), (2442, 8255717)]