20176654058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{63853}}^1$

素因数の和:64190

約数の個数: 32

約数和(自身を含む): 33763951872

約数和(自身を除く): 13587297814

約数列:

[1, 2, 11, 22, 53, 106, 271, 542, 583, 1166, 2981, 5962, 14363, 28726, 63853, 127706, 157993, 315986, 702383, 1404766, 3384209, 6768418, 17304163, 34608326, 37226299, 74452598, 190345793, 380691586, 917120639, 1834241278, 10088327029, 20176654058]

約数ペア:

[(1, 20176654058), (2, 10088327029), (11, 1834241278), (22, 917120639), (53, 380691586), (106, 190345793), (271, 74452598), (542, 37226299), (583, 34608326), (1166, 17304163), (2981, 6768418), (5962, 3384209), (14363, 1404766), (28726, 702383), (63853, 315986), (127706, 157993)]