20196261966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{805081}}^1$

素因数の和:805236

約数の個数: 32

約数和(自身を含む): 41851382688

約数和(自身を除く): 21655120722

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 8362, 12543, 25086, 805081, 1610162, 2415243, 4830486, 29787997, 59575994, 89363991, 90974153, 178727982, 181948306, 272922459, 545844918, 3366043661, 6732087322, 10098130983, 20196261966]

約数ペア:

[(1, 20196261966), (2, 10098130983), (3, 6732087322), (6, 3366043661), (37, 545844918), (74, 272922459), (111, 181948306), (113, 178727982), (222, 90974153), (226, 89363991), (339, 59575994), (678, 29787997), (4181, 4830486), (8362, 2415243), (12543, 1610162), (25086, 805081)]