20006145072

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{338033}}^1$

素因数の和:338187

約数の個数: 80

約数和(自身を含む): 57844378080

約数和(自身を除く): 37838233008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 14796, 19728, 29592, 59184, 338033, 676066, 1014099, 1352132, 2028198, 2704264, 3042297, 4056396, 5408528, 6084594, 8112792, 9126891, 12169188, 16225584, 18253782, 24338376, 36507564, 46310521, 48676752, 73015128, 92621042, 138931563, 146030256, 185242084, 277863126, 370484168, 416794689, 555726252, 740968336, 833589378, 1111452504, 1250384067, 1667178756, 2222905008, 2500768134, 3334357512, 5001536268, 6668715024, 10003072536, 20006145072]

約数ペア:

[(1, 20006145072), (2, 10003072536), (3, 6668715024), (4, 5001536268), (6, 3334357512), (8, 2500768134), (9, 2222905008), (12, 1667178756), (16, 1250384067), (18, 1111452504), (24, 833589378), (27, 740968336), (36, 555726252), (48, 416794689), (54, 370484168), (72, 277863126), (108, 185242084), (137, 146030256), (144, 138931563), (216, 92621042), (274, 73015128), (411, 48676752), (432, 46310521), (548, 36507564), (822, 24338376), (1096, 18253782), (1233, 16225584), (1644, 12169188), (2192, 9126891), (2466, 8112792), (3288, 6084594), (3699, 5408528), (4932, 4056396), (6576, 3042297), (7398, 2704264), (9864, 2028198), (14796, 1352132), (19728, 1014099), (29592, 676066), (59184, 338033)]