19999885824

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{85103}}^1$

素因数の和:85147

約数の個数: 160

約数和(自身を含む): 62684202240

約数和(自身を除く): 42684316416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3456, 3672, 4352, 4608, 4896, 6528, 6912, 7344, 8704, 9792, 13056, 13824, 14688, 19584, 26112, 29376, 39168, 58752, 78336, 85103, 117504, 170206, 235008, 255309, 340412, 510618, 680824, 765927, 1021236, 1361648, 1446751, 1531854, 2042472, 2297781, 2723296, 2893502, 3063708, 4084944, 4340253, 4595562, 5446592, 5787004, 6127416, 8169888, 8680506, 9191124, 10893184, 11574008, 12254832, 13020759, 16339776, 17361012, 18382248, 21786368, 23148016, 24509664, 26041518, 32679552, 34722024, 36764496, 39062277, 43572736, 46296032, 49019328, 52083036, 65359104, 69444048, 73528992, 78124554, 92592064, 98038656, 104166072, 130718208, 138888096, 147057984, 156249108, 185184128, 196077312, 208332144, 277776192, 294115968, 312498216, 370368256, 392154624, 416664288, 555552384, 588231936, 624996432, 740736512, 833328576, 1111104768, 1176463872, 1249992864, 1666657152, 2222209536, 2499985728, 3333314304, 4999971456, 6666628608, 9999942912, 19999885824]

約数ペア:

[(1, 19999885824), (2, 9999942912), (3, 6666628608), (4, 4999971456), (6, 3333314304), (8, 2499985728), (9, 2222209536), (12, 1666657152), (16, 1249992864), (17, 1176463872), (18, 1111104768), (24, 833328576), (27, 740736512), (32, 624996432), (34, 588231936), (36, 555552384), (48, 416664288), (51, 392154624), (54, 370368256), (64, 312498216), (68, 294115968), (72, 277776192), (96, 208332144), (102, 196077312), (108, 185184128), (128, 156249108), (136, 147057984), (144, 138888096), (153, 130718208), (192, 104166072), (204, 98038656), (216, 92592064), (256, 78124554), (272, 73528992), (288, 69444048), (306, 65359104), (384, 52083036), (408, 49019328), (432, 46296032), (459, 43572736), (512, 39062277), (544, 36764496), (576, 34722024), (612, 32679552), (768, 26041518), (816, 24509664), (864, 23148016), (918, 21786368), (1088, 18382248), (1152, 17361012), (1224, 16339776), (1536, 13020759), (1632, 12254832), (1728, 11574008), (1836, 10893184), (2176, 9191124), (2304, 8680506), (2448, 8169888), (3264, 6127416), (3456, 5787004), (3672, 5446592), (4352, 4595562), (4608, 4340253), (4896, 4084944), (6528, 3063708), (6912, 2893502), (7344, 2723296), (8704, 2297781), (9792, 2042472), (13056, 1531854), (13824, 1446751), (14688, 1361648), (19584, 1021236), (26112, 765927), (29376, 680824), (39168, 510618), (58752, 340412), (78336, 255309), (85103, 235008), (117504, 170206)]