20346944698

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{4603}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 31332245760

約数和(自身を除く): 10985301062

約数列:

[1, 2, 79, 101, 158, 202, 277, 554, 4603, 7979, 9206, 15958, 21883, 27977, 43766, 55954, 363637, 464903, 727274, 929806, 1275031, 2210183, 2550062, 4420366, 36727337, 73454674, 100727449, 128778131, 201454898, 257556262, 10173472349, 20346944698]

約数ペア:

[(1, 20346944698), (2, 10173472349), (79, 257556262), (101, 201454898), (158, 128778131), (202, 100727449), (277, 73454674), (554, 36727337), (4603, 4420366), (7979, 2550062), (9206, 2210183), (15958, 1275031), (21883, 929806), (27977, 727274), (43766, 464903), (55954, 363637)]