20379546

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3119}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 29415654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3119, 3267, 6238, 6534, 9357, 18714, 28071, 34309, 56142, 68618, 84213, 102927, 168426, 205854, 308781, 377399, 617562, 754798, 926343, 1132197, 1852686, 2264394, 3396591, 6793182, 10189773, 20379546]

約数ペア:

[(1, 20379546), (2, 10189773), (3, 6793182), (6, 3396591), (9, 2264394), (11, 1852686), (18, 1132197), (22, 926343), (27, 754798), (33, 617562), (54, 377399), (66, 308781), (99, 205854), (121, 168426), (198, 102927), (242, 84213), (297, 68618), (363, 56142), (594, 34309), (726, 28071), (1089, 18714), (2178, 9357), (3119, 6534), (3267, 6238)]