2020070656

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{192461}}^1$

素因数の和:192518

約数の個数: 36

約数和(自身を含む): 4130619444

約数和(自身を除く): 2110548788

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 192461, 384922, 769844, 1539688, 3079376, 6158752, 7890901, 12317504, 15781802, 24635008, 31563604, 49270016, 63127208, 126254416, 252508832, 505017664, 1010035328, 2020070656]

約数ペア:

[(1, 2020070656), (2, 1010035328), (4, 505017664), (8, 252508832), (16, 126254416), (32, 63127208), (41, 49270016), (64, 31563604), (82, 24635008), (128, 15781802), (164, 12317504), (256, 7890901), (328, 6158752), (656, 3079376), (1312, 1539688), (2624, 769844), (5248, 384922), (10496, 192461)]