20335662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 46934160

約数和(自身を除く): 26598498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 613, 873, 1226, 1746, 1839, 1843, 3678, 3686, 5517, 5529, 11034, 11058, 11647, 16587, 23294, 33174, 34941, 59461, 69882, 104823, 118922, 178383, 209646, 356766, 535149, 1070298, 1129759, 2259518, 3389277, 6778554, 10167831, 20335662]

約数ペア:

[(1, 20335662), (2, 10167831), (3, 6778554), (6, 3389277), (9, 2259518), (18, 1129759), (19, 1070298), (38, 535149), (57, 356766), (97, 209646), (114, 178383), (171, 118922), (194, 104823), (291, 69882), (342, 59461), (582, 34941), (613, 33174), (873, 23294), (1226, 16587), (1746, 11647), (1839, 11058), (1843, 11034), (3678, 5529), (3686, 5517)]