20189653914

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{937571}}^1$

素因数の和:937710

約数の個数: 32

約数和(自身を含む): 41898217536

約数和(自身を除く): 21708563622

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 7178, 10767, 21534, 937571, 1875142, 2812713, 5625426, 34690127, 69380254, 90944387, 104070381, 181888774, 208140762, 272833161, 545666322, 3364942319, 6729884638, 10094826957, 20189653914]

約数ペア:

[(1, 20189653914), (2, 10094826957), (3, 6729884638), (6, 3364942319), (37, 545666322), (74, 272833161), (97, 208140762), (111, 181888774), (194, 104070381), (222, 90944387), (291, 69380254), (582, 34690127), (3589, 5625426), (7178, 2812713), (10767, 1875142), (21534, 937571)]