20132319730

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1\times {\mathrm{22501}}^1$

素因数の和:23322

約数の個数: 32

約数和(自身を含む): 36569890368

約数和(自身を除く): 16437570638

約数列:

[1, 2, 5, 10, 131, 262, 655, 683, 1310, 1366, 3415, 6830, 22501, 45002, 89473, 112505, 178946, 225010, 447365, 894730, 2947631, 5895262, 14738155, 15368183, 29476310, 30736366, 76840915, 153681830, 2013231973, 4026463946, 10066159865, 20132319730]

約数ペア:

[(1, 20132319730), (2, 10066159865), (5, 4026463946), (10, 2013231973), (131, 153681830), (262, 76840915), (655, 30736366), (683, 29476310), (1310, 15368183), (1366, 14738155), (3415, 5895262), (6830, 2947631), (22501, 894730), (45002, 447365), (89473, 225010), (112505, 178946)]