20443922016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1789559}}^1$

素因数の和:1789596

約数の個数: 96

約数和(自身を含む): 64939553280

約数和(自身を除く): 44495631264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 1789559, 3579118, 5368677, 7158236, 10737354, 12526913, 14316472, 21474708, 25053826, 28632944, 30422503, 37580739, 42949416, 50107652, 57265888, 60845006, 75161478, 85898832, 91267509, 100215304, 121690012, 150322956, 171797664, 182535018, 200430608, 212957521, 243380024, 300645912, 365070036, 400861216, 425915042, 486760048, 601291824, 638872563, 730140072, 851830084, 973520096, 1202583648, 1277745126, 1460280144, 1703660168, 2555490252, 2920560288, 3407320336, 5110980504, 6814640672, 10221961008, 20443922016]

約数ペア:

[(1, 20443922016), (2, 10221961008), (3, 6814640672), (4, 5110980504), (6, 3407320336), (7, 2920560288), (8, 2555490252), (12, 1703660168), (14, 1460280144), (16, 1277745126), (17, 1202583648), (21, 973520096), (24, 851830084), (28, 730140072), (32, 638872563), (34, 601291824), (42, 486760048), (48, 425915042), (51, 400861216), (56, 365070036), (68, 300645912), (84, 243380024), (96, 212957521), (102, 200430608), (112, 182535018), (119, 171797664), (136, 150322956), (168, 121690012), (204, 100215304), (224, 91267509), (238, 85898832), (272, 75161478), (336, 60845006), (357, 57265888), (408, 50107652), (476, 42949416), (544, 37580739), (672, 30422503), (714, 28632944), (816, 25053826), (952, 21474708), (1428, 14316472), (1632, 12526913), (1904, 10737354), (2856, 7158236), (3808, 5368677), (5712, 3579118), (11424, 1789559)]