20127102

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 21880578

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 883, 1766, 2649, 3799, 5298, 7598, 11397, 22794, 25607, 51214, 76821, 115673, 153642, 231346, 347019, 694038, 3354517, 6709034, 10063551, 20127102]

約数ペア:

[(1, 20127102), (2, 10063551), (3, 6709034), (6, 3354517), (29, 694038), (58, 347019), (87, 231346), (131, 153642), (174, 115673), (262, 76821), (393, 51214), (786, 25607), (883, 22794), (1766, 11397), (2649, 7598), (3799, 5298)]