20367734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 14559466

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 769, 779, 1394, 1538, 1558, 13073, 13243, 14611, 26146, 26486, 29222, 31529, 63058, 248387, 496774, 535993, 599051, 1071986, 1198102, 10183867, 20367734]

約数ペア:

[(1, 20367734), (2, 10183867), (17, 1198102), (19, 1071986), (34, 599051), (38, 535993), (41, 496774), (82, 248387), (323, 63058), (646, 31529), (697, 29222), (769, 26486), (779, 26146), (1394, 14611), (1538, 13243), (1558, 13073)]