20067590016

素因数分解:

$2^7\times 3^2\times {\mathrm{563}}^1\times {\mathrm{30941}}^1$

素因数の和:31524

約数の個数: 96

約数和(自身を含む): 57851019720

約数和(自身を除く): 37783429704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 563, 576, 1126, 1152, 1689, 2252, 3378, 4504, 5067, 6756, 9008, 10134, 13512, 18016, 20268, 27024, 30941, 36032, 40536, 54048, 61882, 72064, 81072, 92823, 108096, 123764, 162144, 185646, 216192, 247528, 278469, 324288, 371292, 495056, 556938, 648576, 742584, 990112, 1113876, 1485168, 1980224, 2227752, 2970336, 3960448, 4455504, 5940672, 8911008, 11881344, 17419783, 17822016, 34839566, 35644032, 52259349, 69679132, 104518698, 139358264, 156778047, 209037396, 278716528, 313556094, 418074792, 557433056, 627112188, 836149584, 1114866112, 1254224376, 1672299168, 2229732224, 2508448752, 3344598336, 5016897504, 6689196672, 10033795008, 20067590016]

約数ペア:

[(1, 20067590016), (2, 10033795008), (3, 6689196672), (4, 5016897504), (6, 3344598336), (8, 2508448752), (9, 2229732224), (12, 1672299168), (16, 1254224376), (18, 1114866112), (24, 836149584), (32, 627112188), (36, 557433056), (48, 418074792), (64, 313556094), (72, 278716528), (96, 209037396), (128, 156778047), (144, 139358264), (192, 104518698), (288, 69679132), (384, 52259349), (563, 35644032), (576, 34839566), (1126, 17822016), (1152, 17419783), (1689, 11881344), (2252, 8911008), (3378, 5940672), (4504, 4455504), (5067, 3960448), (6756, 2970336), (9008, 2227752), (10134, 1980224), (13512, 1485168), (18016, 1113876), (20268, 990112), (27024, 742584), (30941, 648576), (36032, 556938), (40536, 495056), (54048, 371292), (61882, 324288), (72064, 278469), (81072, 247528), (92823, 216192), (108096, 185646), (123764, 162144)]