20337066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 47823048

約数和(自身を除く): 27485982

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 1621, 2091, 3242, 4182, 4863, 6273, 9726, 12546, 14589, 27557, 29178, 55114, 66461, 82671, 132922, 165342, 199383, 248013, 398766, 496026, 598149, 1129837, 1196298, 2259674, 3389511, 6779022, 10168533, 20337066]

約数ペア:

[(1, 20337066), (2, 10168533), (3, 6779022), (6, 3389511), (9, 2259674), (17, 1196298), (18, 1129837), (34, 598149), (41, 496026), (51, 398766), (82, 248013), (102, 199383), (123, 165342), (153, 132922), (246, 82671), (306, 66461), (369, 55114), (697, 29178), (738, 27557), (1394, 14589), (1621, 12546), (2091, 9726), (3242, 6273), (4182, 4863)]