20131372822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{45137}}^1$

素因数の和:45277

約数の個数: 48

約数和(自身を含む): 35299721520

約数和(自身を除く): 15168348698

約数列:

[1, 2, 11, 19, 22, 38, 97, 121, 194, 209, 242, 418, 1067, 1843, 2134, 2299, 3686, 4598, 11737, 20273, 23474, 40546, 45137, 90274, 223003, 446006, 496507, 857603, 993014, 1715206, 4378289, 5461577, 8756578, 9433633, 10923154, 18867266, 48161179, 83187491, 96322358, 103769963, 166374982, 207539926, 529772969, 915062401, 1059545938, 1830124802, 10065686411, 20131372822]

約数ペア:

[(1, 20131372822), (2, 10065686411), (11, 1830124802), (19, 1059545938), (22, 915062401), (38, 529772969), (97, 207539926), (121, 166374982), (194, 103769963), (209, 96322358), (242, 83187491), (418, 48161179), (1067, 18867266), (1843, 10923154), (2134, 9433633), (2299, 8756578), (3686, 5461577), (4598, 4378289), (11737, 1715206), (20273, 993014), (23474, 857603), (40546, 496507), (45137, 446006), (90274, 223003)]