20217695742

素因数分解:

$2^1\times 3^5\times {\mathrm{5701}}^1\times {\mathrm{7297}}^1$

素因数の和:13015

約数の個数: 48

約数和(自身を含む): 45441610032

約数和(自身を除く): 25223914290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 5701, 7297, 11402, 14594, 17103, 21891, 34206, 43782, 51309, 65673, 102618, 131346, 153927, 197019, 307854, 394038, 461781, 591057, 923562, 1182114, 1385343, 1773171, 2770686, 3546342, 41600197, 83200394, 124800591, 249601182, 374401773, 748803546, 1123205319, 2246410638, 3369615957, 6739231914, 10108847871, 20217695742]

約数ペア:

[(1, 20217695742), (2, 10108847871), (3, 6739231914), (6, 3369615957), (9, 2246410638), (18, 1123205319), (27, 748803546), (54, 374401773), (81, 249601182), (162, 124800591), (243, 83200394), (486, 41600197), (5701, 3546342), (7297, 2770686), (11402, 1773171), (14594, 1385343), (17103, 1182114), (21891, 923562), (34206, 591057), (43782, 461781), (51309, 394038), (65673, 307854), (102618, 197019), (131346, 153927)]