20159682048

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397721}}^1$

素因数の和:397756

約数の個数: 120

約数和(自身を含む): 63471658536

約数和(自身を除く): 43311976488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 12672, 16896, 25344, 50688, 397721, 795442, 1193163, 1590884, 2386326, 3181768, 3579489, 4374931, 4772652, 6363536, 7158978, 8749862, 9545304, 12727072, 13124793, 14317956, 17499724, 19090608, 25454144, 26249586, 28635912, 34999448, 38181216, 39374379, 50908288, 52499172, 57271824, 69998896, 76362432, 78748758, 101816576, 104998344, 114543648, 139997792, 152724864, 157497516, 203633152, 209996688, 229087296, 279995584, 305449728, 314995032, 419993376, 458174592, 559991168, 610899456, 629990064, 839986752, 916349184, 1119982336, 1259980128, 1679973504, 1832698368, 2239964672, 2519960256, 3359947008, 5039920512, 6719894016, 10079841024, 20159682048]

約数ペア:

[(1, 20159682048), (2, 10079841024), (3, 6719894016), (4, 5039920512), (6, 3359947008), (8, 2519960256), (9, 2239964672), (11, 1832698368), (12, 1679973504), (16, 1259980128), (18, 1119982336), (22, 916349184), (24, 839986752), (32, 629990064), (33, 610899456), (36, 559991168), (44, 458174592), (48, 419993376), (64, 314995032), (66, 305449728), (72, 279995584), (88, 229087296), (96, 209996688), (99, 203633152), (128, 157497516), (132, 152724864), (144, 139997792), (176, 114543648), (192, 104998344), (198, 101816576), (256, 78748758), (264, 76362432), (288, 69998896), (352, 57271824), (384, 52499172), (396, 50908288), (512, 39374379), (528, 38181216), (576, 34999448), (704, 28635912), (768, 26249586), (792, 25454144), (1056, 19090608), (1152, 17499724), (1408, 14317956), (1536, 13124793), (1584, 12727072), (2112, 9545304), (2304, 8749862), (2816, 7158978), (3168, 6363536), (4224, 4772652), (4608, 4374931), (5632, 3579489), (6336, 3181768), (8448, 2386326), (12672, 1590884), (16896, 1193163), (25344, 795442), (50688, 397721)]