4020831.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 25362342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 1931, 3546, 3862, 5319, 5793, 10638, 11586, 17379, 34758, 52137, 104274, 380407, 760814, 1141221, 2282442, 3423663, 6847326, 10270989, 20541978]

約数ペア:

[(1, 20541978), (2, 10270989), (3, 6847326), (6, 3423663), (9, 2282442), (18, 1141221), (27, 760814), (54, 380407), (197, 104274), (394, 52137), (591, 34758), (1182, 17379), (1773, 11586), (1931, 10638), (3546, 5793), (3862, 5319)]