21701565528

素因数分解:

$2^3\times 3^1\times {\mathrm{20107}}^1\times {\mathrm{44971}}^1$

素因数の和:65087

約数の個数: 32

約数和(自身を含む): 54257818560

約数和(自身を除く): 32556253032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20107, 40214, 44971, 60321, 80428, 89942, 120642, 134913, 160856, 179884, 241284, 269826, 359768, 482568, 539652, 1079304, 904231897, 1808463794, 2712695691, 3616927588, 5425391382, 7233855176, 10850782764, 21701565528]

約数ペア:

[(1, 21701565528), (2, 10850782764), (3, 7233855176), (4, 5425391382), (6, 3616927588), (8, 2712695691), (12, 1808463794), (24, 904231897), (20107, 1079304), (40214, 539652), (44971, 482568), (60321, 359768), (80428, 269826), (89942, 241284), (120642, 179884), (134913, 160856)]