20162833218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{111781}}^1$

素因数の和:112711

約数の個数: 48

約数和(自身を含む): 47710346112

約数和(自身を除く): 27547512894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 911, 1822, 2733, 5466, 8199, 10021, 16398, 20042, 30063, 60126, 90189, 111781, 180378, 223562, 335343, 670686, 1006029, 1229591, 2012058, 2459182, 3688773, 7377546, 11066319, 22132638, 101832491, 203664982, 305497473, 610994946, 916492419, 1120157401, 1832984838, 2240314802, 3360472203, 6720944406, 10081416609, 20162833218]

約数ペア:

[(1, 20162833218), (2, 10081416609), (3, 6720944406), (6, 3360472203), (9, 2240314802), (11, 1832984838), (18, 1120157401), (22, 916492419), (33, 610994946), (66, 305497473), (99, 203664982), (198, 101832491), (911, 22132638), (1822, 11066319), (2733, 7377546), (5466, 3688773), (8199, 2459182), (10021, 2012058), (16398, 1229591), (20042, 1006029), (30063, 670686), (60126, 335343), (90189, 223562), (111781, 180378)]