19990860048

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2722067}}^1$

素因数の和:2722101

約数の個数: 80

約数和(自身を含む): 60756557760

約数和(自身を除く): 40765697712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 2722067, 5444134, 8166201, 10888268, 16332402, 21776536, 24498603, 32664804, 43553072, 46275139, 48997206, 65329608, 73495809, 92550278, 97994412, 130659216, 138825417, 146991618, 185100556, 195988824, 277650834, 293983236, 370201112, 391977648, 416476251, 555301668, 587966472, 740402224, 832952502, 1110603336, 1175932944, 1249428753, 1665905004, 2221206672, 2498857506, 3331810008, 4997715012, 6663620016, 9995430024, 19990860048]

約数ペア:

[(1, 19990860048), (2, 9995430024), (3, 6663620016), (4, 4997715012), (6, 3331810008), (8, 2498857506), (9, 2221206672), (12, 1665905004), (16, 1249428753), (17, 1175932944), (18, 1110603336), (24, 832952502), (27, 740402224), (34, 587966472), (36, 555301668), (48, 416476251), (51, 391977648), (54, 370201112), (68, 293983236), (72, 277650834), (102, 195988824), (108, 185100556), (136, 146991618), (144, 138825417), (153, 130659216), (204, 97994412), (216, 92550278), (272, 73495809), (306, 65329608), (408, 48997206), (432, 46275139), (459, 43553072), (612, 32664804), (816, 24498603), (918, 21776536), (1224, 16332402), (1836, 10888268), (2448, 8166201), (3672, 5444134), (7344, 2722067)]