20203596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80173}}^1$

素因数の和:80190

約数の個数: 36

約数和(自身を含む): 58366672

約数和(自身を除く): 38163076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80173, 160346, 240519, 320692, 481038, 561211, 721557, 962076, 1122422, 1443114, 1683633, 2244844, 2886228, 3367266, 5050899, 6734532, 10101798, 20203596]

約数ペア:

[(1, 20203596), (2, 10101798), (3, 6734532), (4, 5050899), (6, 3367266), (7, 2886228), (9, 2244844), (12, 1683633), (14, 1443114), (18, 1122422), (21, 962076), (28, 721557), (36, 561211), (42, 481038), (63, 320692), (84, 240519), (126, 160346), (252, 80173)]