20343085604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2759507}}^1$

素因数の和:2759627

約数の個数: 24

約数和(自身を含む): 37860449760

約数和(自身を除く): 17517364156

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 2759507, 5519014, 11038028, 52430633, 104861266, 209722532, 267672179, 535344358, 1070688716, 5085771401, 10171542802, 20343085604]

約数ペア:

[(1, 20343085604), (2, 10171542802), (4, 5085771401), (19, 1070688716), (38, 535344358), (76, 267672179), (97, 209722532), (194, 104861266), (388, 52430633), (1843, 11038028), (3686, 5519014), (7372, 2759507)]